- Open Access
Sea shell diversity and rapidly evolving secretomes: insights into the evolution of biomineralization
- Kevin M. Kocot†1, 2,
- Felipe Aguilera†1, 3,
- Carmel McDougall1,
- Daniel J. Jackson4 and
- Bernard M. Degnan1Email author
© The Author(s). 2016
Received: 11 April 2016
Accepted: 27 May 2016
Published: 7 June 2016
An external skeleton is an essential part of the body plan of many animals and is thought to be one of the key factors that enabled the great expansion in animal diversity and disparity during the Cambrian explosion. Molluscs are considered ideal to study the evolution of biomineralization because of their diversity of highly complex, robust and patterned shells. The molluscan shell forms externally at the interface of animal and environment, and involves controlled deposition of calcium carbonate within a framework of macromolecules that are secreted from the dorsal mantle epithelium. Despite its deep conservation within Mollusca, the mantle is capable of producing an incredible diversity of shell patterns, and macro- and micro-architectures. Here we review recent developments within the field of molluscan biomineralization, focusing on the genes expressed in the mantle that encode secreted proteins. The so-called mantle secretome appears to regulate shell deposition and patterning and in some cases becomes part of the shell matrix. Recent transcriptomic and proteomic studies have revealed marked differences in the mantle secretomes of even closely-related molluscs; these typically exceed expected differences based on characteristics of the external shell. All mantle secretomes surveyed to date include novel genes encoding lineage-restricted proteins and unique combinations of co-opted ancient genes. A surprisingly large proportion of both ancient and novel secreted proteins containing simple repetitive motifs or domains that are often modular in construction. These repetitive low complexity domains (RLCDs) appear to further promote the evolvability of the mantle secretome, resulting in domain shuffling, expansion and loss. RLCD families further evolve via slippage and other mechanisms associated with repetitive sequences. As analogous types of secreted proteins are expressed in biomineralizing tissues in other animals, insights into the evolution of the genes underlying molluscan shell formation may be applied more broadly to understanding the evolution of metazoan biomineralization.
According to the fossil record many animal phyla diversified during the Late Precambrian to Early Cambrian, roughly 515–541 million years ago (mya; [1, 2]). Various biotic and abiotic factors are hypothesized to have contributed to the rapid diversification of animal taxa at this time, including a three-fold increase in the concentration of calcium in seawater [1–7]. The dramatic increase in biomineralized skeletal structures over this period in multiple animal lineages is consistent with the convergent or parallel evolution of skeletogenesis in early animals.
The adult molluscan shell is a remarkably stable organo-mineral biocomposite, in which the calcium carbonate mineral makes up 95–99 % . In most molluscs, the outermost shell layer, known as the periostracum, is composed of organic components and is not calcified (but see ). The underlying shell layers primarily consist of aragonite and/or calcite polymorphs (rarely vaterite), and exhibit prismatic, nacreous, foliate, cross-lamellar or homogenous microstructures [13, 17, 18]. Little is known about the composition or microstructure of aculiferan sclerites.
Diverse shell structures and patterns are produced from an homologous organ, the mantle
The initial formation of the molluscan shell occurs at the end of gastrulation, with the differentiation and local thickening of a group of ectodermal cells, which then invaginate into the blastocoel to form the shell gland [19, 20]. The shell gland evaginates to form the shell field, which then expands and differentiates into the mantle. Gene expression studies have revealed a number of conserved transcription factor and signalling ligand genes expressed in discrete zones within and around the developing shell field (e.g., [21–34], reviewed by ), suggesting that a deeply conserved gene regulatory network (GRN) lies at the heart of shell formation. The transcription factor engrailed is likely a key member of this GRN, as its expression has been observed at the boundary of non-shell-secreting and shell-secreting cells in the shell field margin of different molluscan classes [21, 22, 24, 28]. Gene knockdown of a second conserved developmental gene expressed in the shell field, the signalling ligand decapentaplegic, demonstrates that it operates downstream of engrailed and is required for the expression of shell-specific genes such as chitin synthase . As the shell field is the precursor of the mantle, understanding the architecture of this larval shell-formation GRN and how it differs among the major lineages of Mollusca may be critical for elucidating the evolution of different shell morphologies and differences between shell versus sclerite-bearing taxa (e.g., Aplacophora).
The dynamic spatial and temporal expression of shell-patterning genes (e.g., [41, 61]) demonstrate that regulation of shell biogenesis is complex, with different repertoires of developmental and structural genes being activated in different regions of the larval shell gland and juvenile/adult mantle at different stages of the life cycle. Given that it is the macromolecules secreted by the mantle (mantle secretome) that exercise control over shell morphology, one might expect that the diversity observed in shell structure is reflected by evolutionary changes in this mantle secretome, rather than changes in the master regulators acting within the mantle itself.
The mantle secretome markedly differs between molluscs
In recent years, several studies have been conducted to identify proteins responsible for shell formation by isolating proteins contained in shells and/or genes specifically expressed in the mantle that encode a signal peptide, which indicate a protein is either secreted or localized on the cell surface. Studies employing transcriptomic approaches have significantly increased the number of identified and characterized genes expressed in the mantle of various bivalves [39, 60–76] and gastropods [59, 63, 77–79]. Although this method does not discriminate between genes involved in biomineralization and those that are not, in silico predictions of secreted proteins have been used to identify and compare putative shell matrix proteins (SMPs) in several taxa [63, 72, 78, 79]. Further, proteomic studies have revealed proteins secreted by the mantle that are actually incorporated into the shell [45, 64, 79–88], narrowing the gap in our understanding of gene expression in the mantle epithelium and the final destination of proteins in mineralized structures.
Despite advances in our understanding in this area, relatively few comparative studies have been performed and taxon sampling has been limited to just two of the eight of the major lineages of Mollusca (Bivalvia and Gastropoda). For example, Jackson et al.  compared the nacre-secreting mantle transcriptomes of a bivalve (Pinctada maxima) and a gastropod (Haliotis asinina), finding that the majority of the secreted proteins had no similarity to sequences in public databases, and less than 15 % of the secreted proteins were shared between the two species. These results indicate that the two taxa use different gene sets to construct their shells. This is in line with observations that both the crystallographic orientations of nacre tablets and their growth modes differ between these taxa, and strongly suggests that bivalve and gastropod mother-of-pearl nacre evolved convergently.
Similar results have been obtained at the proteome level. High levels of sequence novelty were found in the shell proteomes of the patellogastropod Lottia gigantea  and the heterobranch gastropod Cepaea nemoralis  when compared to public databases or to other gastropod and bivalve shell proteomes. Only 1.1 to 7.7 % of SMPs shared similarity between any two species; interestingly, the maximum level of similarity was found between a gastropod (C. nemoralis) and a bivalve (Pinctada magaritifera) .
Taken together, these studies indicate that SMPs directing shell formation in bivalves and gastropods, and even among lineages of gastropods, are markedly different. More closely related taxa do not necessarily have more similar SMP repertoires, indicating that the mantle secretome is extremely rapidly evolving. These genomic variations are likely to underlie the intra- and inter-specific differences observed in shell ultrastructure, shape, colour, pattern and strength.
Ancient genes have been co-opted into shell formation
Although high levels of primary sequence novelty characterize most mantle transcriptomes and shell proteomes studied so far, the mantle also expresses genes with highly conserved domains including carbonic anhydrases, protease inhibitors, peroxidases, alkaline phosphatases and tyrosinases, among others ([37, 80, 89–107], Aguilera et al. unpublished data). These domains have roles outside of biomineralization and expression of genes encoding these domains is not limited to mantle tissue [72, 90, 93], suggesting that many SMPs have been co-opted independently in different molluscan lineages.
Phylogenetic analyses have revealed complex evolutionary histories for some of these co-opted domains. For instance, in many metazoan taxa, carbonic anhydrases (CAs) are characterized by multiple gene duplications coupled with independent co-options into a variety of skeleton-forming roles . Similar to the evolutionary history of CAs, tyrosinase genes, at least in pearl oysters (Pinctada spp.) and the Pacific oyster (Crassostrea gigas), have expanded independently, with many of these duplicated genes being co-opted for mantle-specific functions [72, 93]. Likewise, dermatopontin genes have also undergone independent duplication and co-option events in the heterobranch gastropod clades Basommatophora and Stylommatophora . Based on these observations and others [Aguilera et al. unpublished data], we propose that independent co-option and expansion of gene families are important driving forces acting on molluscan, and likely metazoan, biomineralization.
Many proteins secreted by the mantle are encoded by rapidly evolving genes
As discussed above, mantle secretomes are composed largely of proteins with no sequence similarity to previously described molluscan biomineralization genes, as well as to publicly non-model mollusc databases. This degree of novelty poses challenges to orthology inference. Despite these difficulties, studies have addressed the evolution of lineage and species specific genes, with lysine (K)-rich mantle proteins (KRMPs) and shematrins the most well-investigated gene families in molluscan biomineralization .
These gene families have undergone extensive duplications and divergences in different lineages of pearl oysters. For example, the KRMP gene family has undergone independent expansions in different lineages of the genus Pinctada, leading to unique species-specific set of paralogs. By contrast, the shematrin gene family expanded before the speciation of these oysters, resulting in at least eight orthology groups that differ by the gain, loss, and shuffling of motifs . The consistently high level of expression of these gene families in mantle tissue ([65, 66, 68, 92]; Aguilera et al. unpublished data) suggests that this rapidly-evolving component of the mantle secretome is also essential in shell formation. Whether this innate evolvability of the mantle secretome confers any selective advantage to molluscs, or whether it is simply a by-product of the types of proteins required for the architecture of the shell itself is not well understood.
Shell matrix proteins often contain repetitive, low complexity domains
A particularly striking feature of molluscan SMPs is the preponderance of repetitive, low-complexity domains (RLCDs). Most repeats are short, with around 10 amino acids per repeat unit, although others have long repeated motifs on the order of 75–200 amino acids in length [106–108]. Approximately 30 % of the SMPs identified from Lottia, Haliotis and Pinctada contain such repeats [45, 73, 80].
Different functions have been attributed to different RLCD-containing proteins including binding to chitin, providing flexibility or rigid rod-like support, and binding calcium ions (when the repetitive motif is acidic) . In many cases these RLCDs have biased amino acid compositions, usually with a high proportion of glycine and alanine residues (e.g., ), explaining why these amino acids were found to be highly abundant in earlier amino acid analyses of shell matrices (e.g., [109, 111–113]). This particular repetitive amino acid composition results in a disordered protein with a hydrogel-like structure, leading researchers to liken these SMPs to spider silk fibroins [112–117]. This presence of low complexity domains also suggests that due to the absence of standard proteolytic cleavage sites, high throughput proteomic methods now used to survey shell material are significantly less likely to detect these kinds of molecules.
Structural disorder of matrix proteins has generally been accepted as a feature of biomineralized structures in many taxa [118–120] and, interestingly, is associated with biased amino acid compositions and protein repetitiveness . Therefore, the presence of RLCDs in biomineralization-associated proteins may reflect their tendency to adopt an intrinsically disordered conformation. Notably, a peptide derived from the molluscan biomineralization-associated protein pearlin/n16 is an important model for studying the behaviour of disordered proteins .
Interestingly, a survey of 39 molluscan aragonite-associated proteins revealed that all possessed a predicted disordered region , and it was hypothesised that this characteristic likely drives the assembly of the shell matrix in a process analogous to that which occurs in the vertebrate extracellular matrix . Like the molluscan shell proteome, the human extracellular proteome is significantly enriched in proteins comprising more than 50 % of disorder compared to the complete human proteome. In molluscs, these proteins appear to function in promoting [124, 125] or inhibiting [125–127] crystallization of aragonite or calcite and modulating the morphology of the structures that are produced .
Repetitive low complexity domains promote the rapid evolution of shell proteins
Despite the unclear origin and evolution of RLCD-containing proteins, their prevalence suggests that proteins containing these domains are important components of the mantle secretome [63, 78, 82]. The apparent high rate of evolution of RLCD-containing proteins may contribute – at least in part – to the high levels of gene novelty found in all mantle secretomes examined to date. The molecular mechanisms underlying the evolution of molluscan shells is likely to be highly dynamic and characterized by independent gene family expansions, domain shuffling and co-option of genes. This variety of evolutionary modes acting on the terminal nodes of shell-forming processes may provide an explanation as to how an evolutionary homologous tissue can give rise to the great diversity of shell types seen in nature.
Beyond molluscs: common principles in the evolution of skeletal proteins
A number of proteins and domains involved in biomineralization in molluscs appear to have similar functions in other animals . For example, alpha carbonic anhydrase appears to be involved in biomineralization in diverse metazoans [92, 128–131]. Likewise, proteins with a C-type lectin domain are commonly associated with animal biomineralization [100–102, 108], including in a diverse repertoire of sea urchin skeletal matrix proteins [96, 97], the vertebrate pancreatic stone protein (lithostathine; ) and the avian eggshell protein ovocleidin 17 [132, 133]. The molluscan protein perlucin contains a C-type lectin domain and has a carbohydrate-binding ability thought to facilitate calcium-dependent glycoprotein-protein interactions within the skeletal matrix, which appears to promote the nucleation and growth of CaCO3 crystals . Interestingly, deuterostome C-type lectin domain-containing skeletal matrix proteins do not have the carbohydrate-binding activity found in most C-type lectins . Thus, despite their clear involvement in biomineralization, their exact function remains unclear.
Although other proteins that have roles in biomineralization in particular taxa have been shown to be conserved, their general role in biomineralization is less clear. For instance, MSP130, which is involved in biomineralization in the sea urchin (e.g., [96, 97]), is present in diverse metazoans including Annelida, Brachiopoda, Cephalochordata, Echinodermata, Entoprocta, Hemichordata, Mollusca, and possibly Porifera ([102, 103], Kocot unpublished data), including species that do not appear to produce mineralized structures (e.g. entoprocts).
As described above for molluscs, biomineralizing tissues in other animals express a high proportion of rapidly evolving gene families [136, 137]. For example, the biomineralizing proteomes of rhynchonelliform (articulate) brachiopods is comprised of a large number of novel, often acidic, proteins [126, 137, 138]. Other metazoan skeletal matrix protein repertoires also consist of a disproportionate number of acidic proteins, which directly interact with positively charged calcium ions triggering crystal nucleation  and affect polymorph selection and the growth of crystal step-edges . Acidic proteins can also trigger the formation and stabilization of amorphous calcium carbonate [140, 141], which appears to be the initial phase of biomineralization in many animals (reviewed by [55, 142]). This is the current understanding of the roles of negatively charged proteins of calcium carbonate matrices but more work studying the binding affinity and capacity of these proteins is needed.
Finally, repetitive sequences similar to those found in molluscs are also common in skeletal matrix proteins in disparate metazoans. RLCD-containing proteins such as collagens, silks, and silk-like proteins are commonly observed in metazoan skeletal matrices, including in the echinoderms [143, 144], vertebrates [145, 146], arthropods  and brachiopods [126, 137, 138]. Different repeats have been hypothesized to have different roles but most appear to be involved in binding chitin or other macromolecules or in imparting flexibility or fracture resistance to the skeleton .
The integration of the fields of genomics and proteomics into the study of molluscan biomineralization has revealed that shell formation is controlled by the highly coordinated expression of hundreds of genes, and the regulated secretion of proteins and other macromolecules. Although the dissection of the mantle gene regulatory network controlling shell fabrication is in its infancy, there is evidence, at least in early developmental stages, for a deep conservation of expression patterns of regulatory genes. Despite this apparent deep homology, the diverse array of molluscan shell architectures and patterns indicate that there exist underlying molecular differences that manifest later in the morphogenetic program. One source of this variation is the rapidly-evolving mantle secretome that shows high levels of uniqueness, even in closely related taxa. We propose that as terminal nodes in the mantle GRN, genes encoding the mantle secretome are less constrained and more evolvable, allowing for the intra- and inter-specific variation that underpins the spectacular diversity of molluscan shells.
Common principles that govern the molecular basis of skeleton formation are emerging from the analysis of molluscan SMP-encoding genes. These appear to apply broadly across the animal kingdom, and include (i) continuous influx and efflux of conserved secreted gene products, (ii) the evolution and expansion of lineage-specific secreted protein families, and (iii) the presence of highly-evolvable repetitive low complexity domains in both evolutionarily young and old secreted gene products. As in molluscs, these gene classes are likely to sit at the termini of late biomineralization GRNs in other animals. Further insight into how these ancient and novel gene families contribute to the building and patterning of the diversity of molluscan shells is likely to provide guiding principles into the evolution and formation of metazoan skeletons.
CA, carbonic anhydrase; GRN, gene regulatory network; KRMP, lysine (K)-rich mantle protein; RLCD, repetitive low-complexity domain; SMP, shell matrix protein
KMK was supported by a U.S. National Science Foundation International Postdoctoral Research Fellowship (DBI-1306538). FA was supported by a Becas Chile scholarship from CONICYT. DJJ is supported by the DFG. Associated research is supported by Australian Research Council grants to BMD.
All authors contributed to the writing of the manuscript and approved the final submitted version of the manuscript.
The authors declare that they have no competing interests.
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- Knoll AH, Carroll SB. Early animal evolution: emerging views from comparative biology and geology. Science. 1999;284:2129–37.PubMedView ArticleGoogle Scholar
- Erwin DH, Laflamme M, Tweedt SM, Sperling EA, Pisani D, Peterson KJ. The Cambrian conundrum: early divergence and later ecological success in the early history of animals. Science. 2011;334:1091–7.PubMedView ArticleGoogle Scholar
- Brennan ST, Lowenstein TK, Horita J. Seawater chemistry and the advent of biocalcification. Geology. 2004;32:473–6.View ArticleGoogle Scholar
- Berner RA. A model for calcium, magnesium and sulfate in seawater over Phanerozoic time. Am J Sci. 2004;304:438–53.View ArticleGoogle Scholar
- Runnegar B. Early evolution of the Mollusca: the fossil record. Orig. Evol. Radiat. Mollusca. Oxford: Oxford University Press; 1996. p. 77–87.Google Scholar
- Haszprunar G, Wanninger A. Molluscs. Curr Biol. 2012;22:R510–4.PubMedView ArticleGoogle Scholar
- Kocot KM, Cannon JT, Todt C, Citarella MR, Kohn AB, Meyer A, et al. Phylogenomics reveals deep molluscan relationships. Nature. 2011;477:452–6.PubMedPubMed CentralView ArticleGoogle Scholar
- Smith SA, Wilson NG, Goetz FE, Feehery C, Andrade SCS, Rouse GW, et al. Resolving the evolutionary relationships of molluscs with phylogenomic tools. Nature. 2011;480:364–7.PubMedView ArticleGoogle Scholar
- Vinther J, Sperling EA, Briggs DE, Peterson KJ. A molecular palaeobiological hypothesis for the origin of aplacophoran molluscs and their derivation from chiton-like ancestors. Proc R Soc B Biol Sci. 2012;279:1259–68.View ArticleGoogle Scholar
- Scheltema AH. Aplacophora as progenetic aculiferans and the coelomate origin of mollusks as the sister taxon of Sipuncula. Biol Bull. 1993;184:57–78.View ArticleGoogle Scholar
- Haas W. Evolution of calcareous hardparts in primitive molluscs. Malacologia. 1981;21:403418.Google Scholar
- Eernisse DJ, Reynolds PD. Polyplacophora. Microsc. Anat. Invertebr. New York: Wiley-Liss; 1994.Google Scholar
- Furuhashi T, Schwarzinger C, Miksik I, Smrz M, Beran A. Molluscan shell evolution with review of shell calcification hypothesis. Comp Biochem Physiol B Biochem Mol Biol. 2009;154:351–71.PubMedView ArticleGoogle Scholar
- Kocot KM. Recent advances and unanswered questions in deep molluscan phylogenetics. Am Malacol Bull. 2013;31:1–14.View ArticleGoogle Scholar
- Lowenstam HA, Weiner S. On biomineralization. New York: Oxford University Press; 1989.Google Scholar
- Checa AG, Harper EM. Spikey bivalves: intra-periostracal crystal growth in anomalodesmatans. Biol Bull. 2010;219:231–48.PubMedGoogle Scholar
- Chateigner D, Hedegaard C, Wenk H-R. Mollusc shell microstructures and crystallographic textures. J Struct Geol. 2000;22:1723–35.View ArticleGoogle Scholar
- Carter JG. Skeletal biomineralization: patterns, processes and evolutionary trends. New York: Van Nostrand Reinhold; 1990.Google Scholar
- Kniprath E. Ontogeny of the molluscan shell field: a review. Zool Scr. 1981;10:61–79.View ArticleGoogle Scholar
- Hohagen J, Jackson DJ. An ancient process in a modern mollusc: early development of the shell in Lymnaea stagnalis. BMC Dev Biol. 2013;13:27.PubMedPubMed CentralView ArticleGoogle Scholar
- Moshel SM, Levine M, Collier JR. Shell differentiation and engrailed expression in the Ilyanassa embryo. Dev Genes Evol. 1998;208:135–41.PubMedView ArticleGoogle Scholar
- Jacobs DK, Wray CG, Wedeen CJ, Kostriken R, DeSalle R, Staton JL, et al. Molluscan engrailed expression, serial organization, and shell evolution. Evol Dev. 2000;2:340–7.PubMedView ArticleGoogle Scholar
- Klerkx AH, de Boer E, van Loon AE. Spatio-temporal expression of a gene encoding a putative RNA-binding protein during the early larval development of the mollusc Patella vulgata. Dev Genes Evol. 2001;211:423–7.PubMedView ArticleGoogle Scholar
- Wanninger A, Haszprunar G. The expression of an engrailed protein during embryonic shell formation of the tusk-shell, Antalis entalis (Mollusca, Scaphopoda). Evol Dev. 2001;3:312–21.PubMedView ArticleGoogle Scholar
- Nederbragt AJ, van Loon AE, Dictus WJ. Expression of Patella vulgata orthologs of engrailed and dpp-BMP2/4 in adjacent domains during molluscan shell development suggests a conserved compartment boundary mechanism. Dev Biol. 2002;246:341–55.PubMedView ArticleGoogle Scholar
- Hinman VF, O’Brien EK, Richards GS, Degnan BM. Expression of anterior Hox genes during larval development of the gastropod Haliotis asinina. Evol Dev. 2003;5:508–21.PubMedView ArticleGoogle Scholar
- Koop D, Richards GS, Wanninger A, Gunter HM, Degnan BM. The role of MAPK signaling in patterning and establishing axial symmetry in the gastropod Haliotis asinina. Dev Biol. 2007;311:200–12.PubMedView ArticleGoogle Scholar
- Iijima M, Takeuchi T, Sarashina I, Endo K. Expression patterns of engrailed and dpp in the gastropod Lymnaea stagnalis. Dev Genes Evol. 2008;218:237–51.PubMedView ArticleGoogle Scholar
- Grande C, Patel NH. Nodal signalling is involved in left–right asymmetry in snails. Nature. 2009;457:1007–11.PubMedView ArticleGoogle Scholar
- Kin K, Kakoi S, Wada H. A novel role for dpp in the shaping of bivalve shells revealed in a conserved molluscan developmental program. Dev Biol. 2009;329:152–66.PubMedView ArticleGoogle Scholar
- Samadi L, Steiner G. Expression of Hox genes during the larval development of the snail, Gibbula varia (L.)—further evidence of non-colinearity in molluscs. Dev Genes Evol. 2010;220:161–72.PubMedView ArticleGoogle Scholar
- Shimizu K, Sarashina I, Kagi H, Endo K. Possible functions of Dpp in gastropod shell formation and shell coiling. Dev Genes Evol. 2011;221:59–68.PubMedView ArticleGoogle Scholar
- Shimizu K, Iijima M, Setiamarga DH, Sarashina I, Kudoh T, Asami T, et al. Left-right asymmetric expression of dpp in the mantle of gastropods correlates with asymmetric shell coiling. EvoDevo. 2013;4:15.PubMedPubMed CentralView ArticleGoogle Scholar
- Hashimoto N, Kurita Y, Wada H. Developmental role of dpp in the gastropod shell plate and co-option of the dpp signaling pathway in the evolution of the operculum. Dev Biol. 2012;366:367–73.PubMedView ArticleGoogle Scholar
- Jackson DJ, Degnan BM. The importance of evo-devo to an integrated understanding of molluscan biomineralisation. J. Struct. Biol. http://dx.doi.org/10.1016/j.jsb.2016.01.005. Accessed 3 Jun 2016.
- Sud D, Poncet J-M, Saihi A, Lebel J-M, Doumenc D, Boucaud-Camou E. A cytological study of the mantle edge of Haliotis tuberculata L. (Mollusca, Gastropoda) in relation to shell structure. J Shellfish Res. 2002;21:201–10.Google Scholar
- McDougall C, Green K, Jackson DJ, Degnan BM. Ultrastructure of the mantle of the gastropod Haliotis asinina and mechanisms of shell regionalization. Cells Tissues Organs. 2011;194:103.PubMedView ArticleGoogle Scholar
- Budd A, McDougall C, Green K, Degnan BM. Control of shell pigmentation by secretory tubules in the abalone mantle. Front Zool. 2014;11:62.View ArticleGoogle Scholar
- Transcriptomics provides insight into Mytilus galloprovincialis (Mollusca: Bivalvia) mantle function and its role in biomineralisation. Mar Genomics. http://dx.doi.org/10.1016/j.margen.2016.03.004. Accessed 3 Jun 2016.
- Zhang C, Xie L, Huang J, Chen L, Zhang R. A novel putative tyrosinase involved in periostracum formation from the pearl oyster (Pinctada fucata). Biochem Biophys Res Commun. 2006;342:632–9.PubMedView ArticleGoogle Scholar
- Nakayama S, Suzuki M, Endo H, Iimura K, Kinoshita S, Watabe S, et al. Identification and characterization of a matrix protein (PPP-10) in the periostracum of the pearl oyster, Pinctada fucata. FEBS Open Bio. 2013;3:421–7.PubMedPubMed CentralView ArticleGoogle Scholar
- Jolly C, Berland S, Milet C, Borzeix S, Lopez E, Doumenc D. Zona localization of shell matrix proteins in mantle of Haliotis tuberculata (Mollusca, Gastropoda). Mar Biotechnol. 2004;6:541–51.PubMedView ArticleGoogle Scholar
- Takeuchi T, Endo K. Biphasic and dually coordinated expression of the genes encoding major shell matrix proteins in the pearl oyster Pinctada fucata. Mar Biotechnol. 2006;8:52–61.PubMedView ArticleGoogle Scholar
- Gardner L, Mills D, Wiegand A, Leavesley D, Elizur A. Spatial analysis of biomineralization associated gene expression from the mantle organ of the pearl oyster Pinctada maxima. BMC Genomics. 2011;12:455.PubMedPubMed CentralView ArticleGoogle Scholar
- Marie B, Joubert C, Tayalé A, Zanella-Cléon I, Belliard C, Piquemal D, et al. Different secretory repertoires control the biomineralization processes of prism and nacre deposition of the pearl oyster shell. Proc Natl Acad Sci. 2012;109:20986–91.PubMedPubMed CentralView ArticleGoogle Scholar
- Carriker MR. Prismatic shell formation in continuously isolated (Mytilus edulis) and periodically exposed (Crassostrea virginica) extrapallial spaces: explicable by the same concept. Am Malacol Bull. 1992;9:193–7.Google Scholar
- Fang Z, Feng Q, Chi Y, Xie L, Zhang R. Investigation of cell proliferation and differentiation in the mantle of Pinctada fucata (Bivalve, Mollusca). Mar Biol. 2008;153:745–54.View ArticleGoogle Scholar
- Weiss IM, Schönitzer V, Eichner N, Sumper M. The chitin synthase involved in marine bivalve mollusk shell formation contains a myosin domain. FEBS Lett. 2006;580:1846–52.PubMedView ArticleGoogle Scholar
- Jackson DJ, Wörheide G, Degnan BM. Dynamic expression of ancient and novel molluscan shell genes during ecological transitions. BMC Evol Biol. 2007;7:160.PubMedPubMed CentralView ArticleGoogle Scholar
- Miyazaki Y, Nishida T, Aoki H, Samata T. Expression of genes responsible for biomineralization of Pinctada fucata during development. Comp Biochem Physiol B Biochem Mol Biol. 2010;155:241–8.PubMedView ArticleGoogle Scholar
- Gaume B, Fouchereau-Peron M, Badou A, Helléouet M-N, Huchette S, Auzoux-Bordenave S. Biomineralization markers during early shell formation in the European abalone Haliotis tuberculata, Linnaeus. Mar Biol. 2011;158:341–53.View ArticleGoogle Scholar
- Gaume B, Denis F, Van Wormhoudt A, Huchette S, Jackson DJ, Avignon S, et al. Characterisation and expression of the biomineralising gene Lustrin A during shell formation of the European abalone Haliotis tuberculata. Comp Biochem Physiol B Biochem Mol Biol. 2014;169:1–8.PubMedView ArticleGoogle Scholar
- Huan P, Liu G, Wang H, Liu B. Identification of a tyrosinase gene potentially involved in early larval shell biogenesis of the Pacific oyster Crassostrea gigas. Dev Genes Evol. 2013;223:389–94.PubMedView ArticleGoogle Scholar
- Williams ST. Molluscan shell colour. Biol. Rev. 2016; In press.Google Scholar
- Marin F, Luquet G. Molluscan shell proteins. Comptes Rendus Palevol. 2004;3:469–92.View ArticleGoogle Scholar
- Marin F, Luquet G, Marie B, Medakovic D. Molluscan Shell Proteins: Primary Structure, Origin, and Evolution. Curr Top Dev Biol. 2007; 80:209-76.Google Scholar
- Marin F, Le Roy N, Marie B. The formation and mineralization of mollusk shell. Front Biosci. 2012;4:1099–125.View ArticleGoogle Scholar
- Suzuki M, Nagasawa H. Mollusk shell structures and their formation mechanism 1. Can J Zool. 2013;91:349–66.View ArticleGoogle Scholar
- Jackson D, McDougall C, Green K, Simpson F, Wörheide G, Degnan B. A rapidly evolving secretome builds and patterns a sea shell. BMC Biol. 2006;4:40.PubMedPubMed CentralView ArticleGoogle Scholar
- Bai Z, Yin Y, Hu S, Wang G, Zhang X, Li J. Identification of genes potentially involved in pearl formation by expressed sequence tag analysis of mantle from freshwater pearl mussel (Hyriopsis Cumingii Lea). J Shellfish Res. 2010;29:527–34.View ArticleGoogle Scholar
- Bai Z, Zheng H, Lin J, Wang G, Li J. Comparative analysis of the transcriptome in tissues secreting purple and white nacre in the pearl mussel Hyriopsis cumingii. PLoS One. 2013;8:e53617.PubMedPubMed CentralView ArticleGoogle Scholar
- Clark M, Thorne M, Vieira F, Cardoso J, Power D, Peck L. Insights into shell deposition in the Antarctic bivalve Laternula elliptica: gene discovery in the mantle transcriptome using 454 pyrosequencing. BMC Genomics. 2010;11:362.PubMedPubMed CentralView ArticleGoogle Scholar
- Jackson DJ, McDougall C, Woodcroft B, Moase P, Rose RA, Kube M, et al. Parallel evolution of nacre building gene sets in molluscs. Mol Biol Evol. 2010;27:591–608.PubMedView ArticleGoogle Scholar
- Joubert C, Piquemal D, Marie B, Manchon L, Pierrat F, Zanella-Cléon I, et al. Transcriptome and proteome analysis of Pinctada margaritifera calcifying mantle and shell: focus on biomineralization. BMC Genomics. 2010;11:613.PubMedPubMed CentralView ArticleGoogle Scholar
- Fang D, Xu G, Hu Y, Pan C, Xie L, Zhang R. Identification of genes directly involved in shell formation and their functions in pearl oyster, Pinctada fucata. PLoS One. 2011;6:e21860.PubMedPubMed CentralView ArticleGoogle Scholar
- Kinoshita S, Wang N, Inoue H, Maeyama K, Okamoto K, Nagai K, et al. Deep sequencing of ESTs from nacreous and prismatic layer producing tissues and a screen for novel shell formation-related genes in the pearl oyster. PLoS One. 2011;6:e21238.PubMedPubMed CentralView ArticleGoogle Scholar
- Jones DB, Zenger KR, Jerry DR. In silico whole-genome EST analysis reveals 2322 novel microsatellites for the silver-lipped pearl oyster, Pinctada maxima. Mar Genomics. 2011;4:287–90.PubMedView ArticleGoogle Scholar
- Shi Y, Yu C, Gu Z, Zhan X, Wang Y, Wang A. Characterization of the pearl oyster (Pinctada martensii) mantle transcriptome unravels biomineralization genes. Mar Biotechnol. 2013;15:175–87.PubMedView ArticleGoogle Scholar
- Shi M, Lin Y, Xu G, Xie L, Hu X, Bao Z, et al. Characterization of the Zhikong scallop (Chlamys farreri) mantle transcriptome and identification of biomineralization-related genes. Mar Biotechnol. 2013;15:706–15.PubMedView ArticleGoogle Scholar
- Artigaud S, Thorne MA, Richard J, Lavaud R, Jean F, Flye-Sainte-Marie J, et al. Deep sequencing of the mantle transcriptome of the great scallop Pecten maximus. Mar Genomics. 2014;15:3–4.PubMedView ArticleGoogle Scholar
- Freer A, Bridgett S, Jiang J, Cusack M. Biomineral proteins from Mytilus edulis mantle tissue transcriptome. Mar Biotechnol. 2014;16:34–45.PubMedView ArticleGoogle Scholar
- Zhang G, Fang X, Guo X, Li L, Luo R, Xu F, et al. The oyster genome reveals stress adaptation and complexity of shell formation. Nature. 2012;490:49–54.PubMedView ArticleGoogle Scholar
- Ding J, Zhao L, Chang Y, Zhao W, Du Z, Hao Z. Transcriptome Sequencing and Characterization of Japanese Scallop Patinopecten yessoensis from Different Shell Color Lines. PLoS One. 2015;10:e0116406.PubMedPubMed CentralView ArticleGoogle Scholar
- Sleight VA, Thorne MA, Peck LS, Clark MS. Transcriptomic response to shell damage in the Antarctic clam, Laternula elliptica: Time scales and spatial localisation. Mar Genomics. 2015;20:45–55.PubMedView ArticleGoogle Scholar
- Sleight VA, Thorne MAS, Peck LS, Arivalagan J, Berland S, Marie A, et al. Characterisation of the mantle transcriptome and biomineralisation genes in the blunt-gaper clam, Mya truncata. Mar. Genomics. In press.Google Scholar
- Li S, Liu C, Huang J, Liu Y, Zhang S, Zheng G, et al. Transcriptome and biomineralization responses of the pearl oyster Pinctada fucata to elevated CO2 and temperature. Sci Rep. 2016;6:18943.Google Scholar
- Wit P, Palumbi SR. Transcriptome‐wide polymorphisms of red abalone (Haliotis rufescens) reveal patterns of gene flow and local adaptation. Mol Ecol. 2013;22:2884–97.PubMedView ArticleGoogle Scholar
- Werner G, Gemmell P, Grosser S, Hamer R, Shimeld S. Analysis of a deep transcriptome from the mantle tissue of Patella vulgata Linnaeus (Mollusca: Gastropoda: Patellidae) reveals candidate biomineralising genes. Mar Biotechnol. 2013;15:230–43.PubMedView ArticleGoogle Scholar
- Mann K, Jackson DJ. Characterization of the pigmented shell-forming proteome of the common grove snail Cepaea nemoralis. BMC Genomics. 2014;15:249.PubMedPubMed CentralView ArticleGoogle Scholar
- Marie B, Marie A, Jackson DJ, Dubost L, Degnan BM, Milet C, et al. Proteomic analysis of the organic matrix of the abalone Haliotis asinina calcified shell. Proteome Sci. 2010;8:54.PubMedPubMed CentralView ArticleGoogle Scholar
- Marie B, Trinkler N, Zanella-Cleon I, Guichard N, Becchi M, Paillard C, et al. Proteomic identification of novel proteins from the calcifying shell matrix of the Manila clam Venerupis philippinarum. Mar Biotechnol. 2011;13:955–62.PubMedView ArticleGoogle Scholar
- Marie B, Zanella-Cléon I, Guichard N, Becchi M, Marin F. Novel proteins from the calcifying shell matrix of the Pacific oyster Crassostrea gigas. Mar Biotechnol. 2011;13:1159–68.PubMedView ArticleGoogle Scholar
- Marie B, Jackson DJ, Ramos‐Silva P, Zanella‐Cléon I, Guichard N, Marin F. The shell‐forming proteome of Lottia gigantea reveals both deep conservations and lineage‐specific novelties. FEBS J. 2013;280:214–32.PubMedView ArticleGoogle Scholar
- Berland S, Marie A, Duplat D, Milet C, Sire JY, Bédouet L. Coupling proteomics and transcriptomics for the identification of novel and variant forms of mollusk shell proteins: a study with P. margaritifera. Chembiochem. 2011;12:950–61.PubMedView ArticleGoogle Scholar
- Mann K, Edsinger-Gonzales E, Mann M. In-depth proteomic analysis of a mollusc shell: acid-soluble and acid-insoluble matrix of the limpet Lottia gigantea. Proteome Sci. 2012;10:28.PubMedPubMed CentralView ArticleGoogle Scholar
- Mann K, Edsinger E. The Lottia gigantea shell matrix proteome: re-analysis including MaxQuant iBAQ quantitation and phosphoproteome analysis. Proteome Sci. 2014;12:28.PubMedPubMed CentralView ArticleGoogle Scholar
- Liao Z, Bao L, Fan M, Gao P, Wang X, Qin C, et al. In-depth proteomic analysis of nacre, prism, and myostracum of Mytilus shell. J Proteomics. 2015;122:26–40.PubMedView ArticleGoogle Scholar
- Liu C, Li S, Kong J, Liu Y, Wang T, Xie L, et al. In-depth proteomic analysis of shell matrix proteins of Pinctada fucata. Sci Rep. 2015;5:17269.PubMedPubMed CentralView ArticleGoogle Scholar
- Le Roy N, Marie B, Gaume B, Guichard N, Delgado S, Zanella‐Cléon I, et al. Identification of two carbonic anhydrases in the mantle of the European abalone Haliotis tuberculata (Gastropoda, Haliotidae): phylogenetic implications. J Exp Zoolog B Mol Dev Evol. 2012;318:353–67.View ArticleGoogle Scholar
- Sarashina I, Yamaguchi H, Haga T, Iijima M, Chiba S, Endo K. Molecular evolution and functionally important structures of molluscan dermatopontin: Implications for the origins of molluscan shell matrix proteins. J Mol Evol. 2006;62:307–18.PubMedView ArticleGoogle Scholar
- Miyamoto H. Sequence of the pearl oyster carbonic anhydrase-related protein and its evolutionary implications. Biochem Genet. 2012;50:269–76.PubMedView ArticleGoogle Scholar
- Le Roy N, Jackson DJ, Marie B, Ramos-Silva P, Marin F. The evolution of metazoan α-carbonic anhydrases and their roles in calcium carbonate biomineralization. Front Zool. 2015;11:75.View ArticleGoogle Scholar
- Aguilera F, McDougall C, Degnan BM. Evolution of the tyrosinase gene family in bivalve molluscs: Independent expansion of the mantle gene repertoire. Acta Biomater. 2014;10:3855–65.PubMedView ArticleGoogle Scholar
- Isowa Y, Sarashina I, Setiamarga DH, Endo K. A comparative study of the shell matrix protein aspein in pterioid bivalves. J Mol Evol. 2012;75:11–8.PubMedView ArticleGoogle Scholar
- Suzuki M, Iwashima A, Kimura M, Kogure T, Nagasawa H. The molecular evolution of the Pif family proteins in various species of mollusks. Mar Biotechnol. 2013;15:145–58.PubMedView ArticleGoogle Scholar
- Mann K, Wilt FH, Poustka AJ. Research proteomic analysis of sea urchin (Strongylocentrotus purpuratus) spicule matrix. Proteome Sci. 2010;8:33.PubMedPubMed CentralView ArticleGoogle Scholar
- Mann K, Poustka AJ, Mann M. The sea urchin (Strongylocentrotus purpuratus) test and spine proteomes. Proteome Sci. 2008;6:22.PubMedPubMed CentralView ArticleGoogle Scholar
- Ettensohn CA. Horizontal transfer of the msp130 gene supported the evolution of metazoan biomineralization. Evol Dev. 2014;16:139–48.PubMedView ArticleGoogle Scholar
- Szabó R, Ferrier DE. Another biomineralising protostome with an msp130 gene and conservation of msp130 gene structure across Bilateria. Evol Dev. 2015;17:195–7.PubMedView ArticleGoogle Scholar
- Taylor ME, Drickamer K. C-Type Lectin Family: Overview. C-Type Carbohydrate Recognition Domains. Glycoscience:. Biology and Medicine. Edited by: Taniguchi et al. Springer Japan; 2015. p. 1015–20.Google Scholar
- Seaver RW, Livingston BT. Examination of the skeletal proteome of the brittle star Ophiocoma wendtii reveals overall conservation of proteins but variation in spicule matrix proteins. Proteome Sci. 2015;13:7.PubMedPubMed CentralView ArticleGoogle Scholar
- Wilt FH, Killian CE, Livingston BT. Development of calcareous skeletal elements in invertebrates. Differentiation. 2003;71:237–50.PubMedView ArticleGoogle Scholar
- De Caro A, Multigner L, Dagorn J-C, Sarles H. The human pancreatic stone protein. Biochimie. 1988;70:1209–14.PubMedView ArticleGoogle Scholar
- McDougall C, Aguilera F, Degnan BM. Rapid evolution of pearl oyster shell matrix proteins with repetitive, low-complexity domains. J R Soc Interface. 2013;10:20130041.PubMedPubMed CentralView ArticleGoogle Scholar
- Wang N, Kinoshita S, Nomura N, Riho C, Maeyama K, Nagai K, et al. The mining of pearl formation genes in pearl oyster Pinctada fucata by cDNA suppression subtractive hybridization. Mar Biotechnol. 2011;14:177–88.PubMedView ArticleGoogle Scholar
- Yano M, Nagai K, Morimoto K, Miyamoto H. Shematrin: a family of glycine-rich structural proteins in the shell of the pearl oyster Pinctada fucata. Comp Biochem Physiol B Biochem Mol Biol. 2006;144:254–62.PubMedView ArticleGoogle Scholar
- Zhang C, Xie L, Huang J, Liu X, Zhang R. A novel matrix protein family participating in the prismatic layer framework formation of pearl oyster, Pinctada fucata. Biochem Biophys Res Commun. 2006;344:735–40.PubMedView ArticleGoogle Scholar
- Sarashina I, Endo K. Skeletal matrix proteins of invertebrate animals: comparative analysis of their amino acid sequences. Paleontol Res. 2006;10:311–36.View ArticleGoogle Scholar
- Meenakshi VR, Hare PE, Wilbur KM. Amino acids of the organic matrix of neogastropod shells. Comp Biochem Physiol Part B Comp Biochem. 1971;40:1037–43.View ArticleGoogle Scholar
- Hare PE. Amino acids in the proteins from aragonite and calcite in the shells of Mytilus californianus. Science. 1963;139:216–7.PubMedView ArticleGoogle Scholar
- Piez KA. Amino acid composition of some calcified proteins. Science. 1961;134:841–2.PubMedView ArticleGoogle Scholar
- Weiner S, Hood L. Soluble protein of the organic matrix of mollusk shells: a potential template for shell formation. Science. 1975;190:987–9.PubMedView ArticleGoogle Scholar
- Weiner S, Traub W. X-ray diffraction study of the insoluble organic matrix of mollusk shells. FEBS Lett. 1980;111:311–6.View ArticleGoogle Scholar
- Weiner S, Traub W, Parker SB. Macromolecules in mollusc shells and their functions in biomineralization [and Discussion]. Philos Trans R Soc Lond B Biol Sci. 1984;304:425–34.View ArticleGoogle Scholar
- Falini G, Albeck S, Weiner S, Addadi L. Control of aragonite or calcite polymorphism by mollusk shell macromolecules. Science. 1996;271:67–9.View ArticleGoogle Scholar
- Levi-Kalisman Y, Falini G, Addadi L, Weiner S. Structure of the nacreous organic matrix of a bivalve mollusk shell examined in the hydrated state using cryo-TEM. J Struct Biol. 2001;135:8–17.PubMedView ArticleGoogle Scholar
- Addadi L, Joester D, Nudelman F, Weiner S. Mollusk shell formation: a source of new concepts for understanding biomineralization processes. Chem Eur J. 2006;12:980–7.PubMedView ArticleGoogle Scholar
- Kawasaki K, Buchanan AV, Weiss KM. Gene duplication and the evolution of vertebrate skeletal mineralization. Cells Tissues Organs. 2007;186:7–24.PubMedView ArticleGoogle Scholar
- George A, Veis A. Phosphorylated proteins and control over apatite nucleation, crystal growth, and inhibition. Chem Rev. 2008;108:4670–93.PubMedPubMed CentralView ArticleGoogle Scholar
- Kalmar L, Homola D, Varga G, Tompa P. Structural disorder in proteins brings order to crystal growth in biomineralization. Bone. 2012;51:528–34.PubMedView ArticleGoogle Scholar
- Rutter GO, Brown AH, Quigley D, Walsh TR, Allen MP. Testing the transferability of a coarse-grained model to intrinsically disordered proteins. Phys Chem Chem Phys. 2015;17:31741–9.PubMedView ArticleGoogle Scholar
- Evans JS. Aragonite-associated biomineralization proteins are disordered and contain interactive motifs. Bioinformatics. 2012;28:3182–5.PubMedView ArticleGoogle Scholar
- Peysselon F, Xue B, Uversky VN, Ricard-Blum S. Intrinsic disorder of the extracellular matrix. Mol Biosyst. 2011;7:3353–65.PubMedView ArticleGoogle Scholar
- Kim IW, Morse DE, Evans JS. Molecular characterization of the 30-AA N-terminal mineral interaction domain of the biomineralization protein AP7. Langmuir. 2004;20:11664–73.PubMedView ArticleGoogle Scholar
- Kim IW, Collino S, Morse DE, Evans JS. A crystal modulating protein from molluscan nacre that limits the growth of calcite in vitro. Cryst Growth Des. 2006;6:1078–82.View ArticleGoogle Scholar
- Immel F, Gaspard D, Marie A, Guichard N, Cusack M, Marin F. Shell proteome of rhynchonelliform brachiopods. J Struct Biol. 2015;190:360-6.Google Scholar
- Mann K, Siedler F, Treccani L, Heinemann F, Fritz M. Perlinhibin, a cysteine-, histidine-, and arginine-rich miniprotein from abalone (Haliotis laevigata) nacre, inhibits in vitro calcium carbonate crystallization. Biophys J. 2007;93:1246–54.PubMedPubMed CentralView ArticleGoogle Scholar
- Miyamoto H, Miyashita T, Okushima M, Nakano S, Morita T, Matsushiro A. A carbonic anhydrase from the nacreous layer in oyster pearls. Proc Natl Acad Sci. 1996;93:9657–60.PubMedPubMed CentralView ArticleGoogle Scholar
- Horne F, Tarsitano S, Lavalli KL. Carbonic anhydrase in mineralization of the crayfish cuticle. Crustaceana. 2002;75:1067–81.View ArticleGoogle Scholar
- Jackson DJ, Macis L, Reitner J, Degnan BM, Wörheide G. Sponge paleogenomics reveals an ancient role for carbonic anhydrase in skeletogenesis. Science. 2007;316:1893–5.PubMedView ArticleGoogle Scholar
- Moya A, Tambutté S, Bertucci A, Tambutté E, Lotto S, Vullo D, et al. Carbonic anhydrase in the scleractinian coral Stylophora pistillata characterization, localization, and role in biomineralization. J Biol Chem. 2008;283:25475–84.PubMedView ArticleGoogle Scholar
- Hincke MT, Tsang CPW, Courtney M, Hill V, Narbaitz R. Purification and immunochemistry of a soluble matrix protein of the chicken eggshell (ovocleidin 17). Calcif Tissue Int. 1995;56:578–83.PubMedView ArticleGoogle Scholar
- Mann K, Siedler F. The amino sequence of ovocleidin 17, a major protein of the avian eggshell calcified layer. IUBMB Life. 1999;47:997–1007.View ArticleGoogle Scholar
- Mann K, Weiss IM, André S, Gabius H-J, Fritz M. The amino‐acid sequence of the abalone (Haliotis laevigata) nacre protein perlucin. Eur J Biochem. 2000;267:5257–64.PubMedView ArticleGoogle Scholar
- Zelensky AN, Gready JE. The C‐type lectin‐like domain superfamily. Febs J. 2005;272:6179–217.PubMedView ArticleGoogle Scholar
- Ramos-Silva P, Kaandorp J, Huisman L, Marie B, Zanella-Cléon I, Guichard N, et al. The Skeletal Proteome of the Coral Acropora millepora: The Evolution of Calcification by Co-Option and Domain Shuffling. Mol. Biol. Evol. 2013;mst109 [Epub ahead of print].Google Scholar
- Luo Y-J, Takeuchi T, Koyanagi R, Yamada L, Kanda M, Khalturina M, et al. The Lingula genome provides insights into brachiopod evolution and the origin of phosphate biomineralization. Nat Commun. 2015;6:8301.PubMedPubMed CentralView ArticleGoogle Scholar
- Jackson DJ, Mann K, Häussermann V, Schilhabel MB, Lüter C, Griesshaber E, et al. The magellania venosa biomineralizing proteome: A window into brachiopod shell evolution. Genome Biol Evol. 2015;7:1349–62.PubMedPubMed CentralView ArticleGoogle Scholar
- Michenfelder M, Fu G, Lawrence C, Weaver JC, Wustman BA, Taranto L, et al. Characterization of two molluscan crystal‐modulating biomineralization proteins and identification of putative mineral binding domains. Biopolymers. 2003;70:522–33.PubMedView ArticleGoogle Scholar
- Politi Y, Mahamid J, Goldberg H, Weiner S, Addadi L. Asprich mollusk shell protein: in vitro experiments aimed at elucidating function in CaCO 3 crystallization. CrystEngComm. 2007;9:1171–7.View ArticleGoogle Scholar
- Smeets PJ, Cho KR, Kempen RG, Sommerdijk NA, De Yoreo JJ. Calcium carbonate nucleation driven by ion binding in a biomimetic matrix revealed by in situ electron microscopy. Nat Mater. 2015;14:394–9.PubMedView ArticleGoogle Scholar
- Weiner S, Addadi L. Crystallization pathways in biomineralization. Annu Rev Mater Res. 2011;41:21–40.View ArticleGoogle Scholar
- Wustman BA, Santos R, Zhang B, Evans JS. Identification of a “glycine‐loop”‐like coiled structure in the 34 AA Pro, Gly, Met repeat domain of the biomineral‐associated protein, PM27. Biopolymers. 2002;65:362–72.PubMedView ArticleGoogle Scholar
- Livingston BT, Killian CE, Wilt F, Cameron A, Landrum MJ, Ermolaeva O, et al. A genome-wide analysis of biomineralization-related proteins in the sea urchin Strongylocentrotus purpuratus. Dev Biol. 2006;300:335–48.PubMedView ArticleGoogle Scholar
- Murayama E, Takagi Y, Ohira T, Davis JG, Greene MI, Nagasawa H. Fish otolith contains a unique structural protein, otolin‐1. Eur J Biochem. 2002;269:688–96.PubMedView ArticleGoogle Scholar
- Lacruz RS, Lakshminarayanan R, Bromley KM, Hacia JG, Bromage TG, Snead ML, et al. Structural analysis of a repetitive protein sequence motif in strepsirrhine primate amelogenin. PLoS One. 2011;6:e18028.PubMedPubMed CentralView ArticleGoogle Scholar
- Suzuki K, Okamori M, Katsuzaki H, Komiya T, Imai K. Isolation and characterization of the novel lipophilic protein, Pb CP-12.7, from the shell of the pink shrimp, Pandalus borealis. Biosci Biotechnol Biochem. 2001;65:1038–44.PubMedView ArticleGoogle Scholar