Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves
Molluscan shells are organo-mineral composites, in which the dominant calcium carbonate is intimately associated with an organic matrix comprised mainly of proteins and polysaccharides. However, whether the various shell matrix proteins (SMPs) date to the origin of hard skeletons in the Cambrian, or...
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ftpubmed:oai:pubmedcentral.nih.gov:7747718 2023-05-15T15:58:43+02:00 Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves Zhao, Ran Takeuchi, Takeshi Koyanagi, Ryo Villar-Briones, Alejandro Yamada, Lixy Sawada, Hitoshi Ishikawa, Akito Iwanaga, Shunsuke Nagai, Kiyohito Che, Yuqi Satoh, Noriyuki Endo, Kazuyoshi 2020-12-17 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7747718/ http://www.ncbi.nlm.nih.gov/pubmed/33335265 https://doi.org/10.1038/s41598-020-79330-x en eng Nature Publishing Group UK http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7747718/ http://www.ncbi.nlm.nih.gov/pubmed/33335265 http://dx.doi.org/10.1038/s41598-020-79330-x © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. CC-BY Sci Rep Article Text 2020 ftpubmed https://doi.org/10.1038/s41598-020-79330-x 2020-12-27T01:33:11Z Molluscan shells are organo-mineral composites, in which the dominant calcium carbonate is intimately associated with an organic matrix comprised mainly of proteins and polysaccharides. However, whether the various shell matrix proteins (SMPs) date to the origin of hard skeletons in the Cambrian, or whether they represent later deployment through adaptive evolution, is still debated. In order to address this issue and to better understand the origins and evolution of biomineralization, phylogenetic analyses have been performed on the three SMP families, Von Willebrand factor type A (VWA) and chitin-binding domain-containing protein (VWA-CB dcp), chitobiase, and carbonic anhydrase (CA), which exist in both larval and adult shell proteomes in the bivalves, Crassostrea gigas and Pinctada fucata. In VWA-CB dcp and chitobiase, paralogs for larval and adult SMPs evolved before the divergence of these species. CA-SMPs have been taken as evidence for ancient origins of SMPs by their presumed indispensable function in biomineralization and ubiquitous distribution in molluscs. However, our results indicate gene duplications that gave rise to separate deployments as larval and adult CA-SMPs occurred independently in each lineage after their divergence, which is considerably more recent than hitherto assumed, supporting the “recent heritage and fast evolution” scenario for SMP evolution. Text Crassostrea gigas PubMed Central (PMC) Scientific Reports 10 1 |
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Article Zhao, Ran Takeuchi, Takeshi Koyanagi, Ryo Villar-Briones, Alejandro Yamada, Lixy Sawada, Hitoshi Ishikawa, Akito Iwanaga, Shunsuke Nagai, Kiyohito Che, Yuqi Satoh, Noriyuki Endo, Kazuyoshi Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
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Article |
description |
Molluscan shells are organo-mineral composites, in which the dominant calcium carbonate is intimately associated with an organic matrix comprised mainly of proteins and polysaccharides. However, whether the various shell matrix proteins (SMPs) date to the origin of hard skeletons in the Cambrian, or whether they represent later deployment through adaptive evolution, is still debated. In order to address this issue and to better understand the origins and evolution of biomineralization, phylogenetic analyses have been performed on the three SMP families, Von Willebrand factor type A (VWA) and chitin-binding domain-containing protein (VWA-CB dcp), chitobiase, and carbonic anhydrase (CA), which exist in both larval and adult shell proteomes in the bivalves, Crassostrea gigas and Pinctada fucata. In VWA-CB dcp and chitobiase, paralogs for larval and adult SMPs evolved before the divergence of these species. CA-SMPs have been taken as evidence for ancient origins of SMPs by their presumed indispensable function in biomineralization and ubiquitous distribution in molluscs. However, our results indicate gene duplications that gave rise to separate deployments as larval and adult CA-SMPs occurred independently in each lineage after their divergence, which is considerably more recent than hitherto assumed, supporting the “recent heritage and fast evolution” scenario for SMP evolution. |
format |
Text |
author |
Zhao, Ran Takeuchi, Takeshi Koyanagi, Ryo Villar-Briones, Alejandro Yamada, Lixy Sawada, Hitoshi Ishikawa, Akito Iwanaga, Shunsuke Nagai, Kiyohito Che, Yuqi Satoh, Noriyuki Endo, Kazuyoshi |
author_facet |
Zhao, Ran Takeuchi, Takeshi Koyanagi, Ryo Villar-Briones, Alejandro Yamada, Lixy Sawada, Hitoshi Ishikawa, Akito Iwanaga, Shunsuke Nagai, Kiyohito Che, Yuqi Satoh, Noriyuki Endo, Kazuyoshi |
author_sort |
Zhao, Ran |
title |
Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
title_short |
Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
title_full |
Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
title_fullStr |
Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
title_full_unstemmed |
Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
title_sort |
phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
publisher |
Nature Publishing Group UK |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7747718/ http://www.ncbi.nlm.nih.gov/pubmed/33335265 https://doi.org/10.1038/s41598-020-79330-x |
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Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
Sci Rep |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7747718/ http://www.ncbi.nlm.nih.gov/pubmed/33335265 http://dx.doi.org/10.1038/s41598-020-79330-x |
op_rights |
© The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. |
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CC-BY |
op_doi |
https://doi.org/10.1038/s41598-020-79330-x |
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Scientific Reports |
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10 |
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