Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves
Abstract 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 Cam...
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ftdoajarticles:oai:doaj.org/article:b06bac482fa1493a97affb25d005a5bc 2023-05-15T15:58:45+02:00 Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves Ran Zhao Takeshi Takeuchi Ryo Koyanagi Alejandro Villar-Briones Lixy Yamada Hitoshi Sawada Akito Ishikawa Shunsuke Iwanaga Kiyohito Nagai Yuqi Che Noriyuki Satoh Kazuyoshi Endo 2020-12-01T00:00:00Z https://doi.org/10.1038/s41598-020-79330-x https://doaj.org/article/b06bac482fa1493a97affb25d005a5bc EN eng Nature Portfolio https://doi.org/10.1038/s41598-020-79330-x https://doaj.org/toc/2045-2322 doi:10.1038/s41598-020-79330-x 2045-2322 https://doaj.org/article/b06bac482fa1493a97affb25d005a5bc Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020) Medicine R Science Q article 2020 ftdoajarticles https://doi.org/10.1038/s41598-020-79330-x 2022-12-31T08:04:16Z Abstract 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. Article in Journal/Newspaper Crassostrea gigas Directory of Open Access Journals: DOAJ Articles Scientific Reports 10 1 |
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Directory of Open Access Journals: DOAJ Articles |
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English |
topic |
Medicine R Science Q |
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Medicine R Science Q Ran Zhao Takeshi Takeuchi Ryo Koyanagi Alejandro Villar-Briones Lixy Yamada Hitoshi Sawada Akito Ishikawa Shunsuke Iwanaga Kiyohito Nagai Yuqi Che Noriyuki Satoh Kazuyoshi Endo Phylogenetic comparisons reveal mosaic histories of larval and adult shell matrix protein deployment in pteriomorph bivalves |
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Medicine R Science Q |
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Abstract 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 |
Article in Journal/Newspaper |
author |
Ran Zhao Takeshi Takeuchi Ryo Koyanagi Alejandro Villar-Briones Lixy Yamada Hitoshi Sawada Akito Ishikawa Shunsuke Iwanaga Kiyohito Nagai Yuqi Che Noriyuki Satoh Kazuyoshi Endo |
author_facet |
Ran Zhao Takeshi Takeuchi Ryo Koyanagi Alejandro Villar-Briones Lixy Yamada Hitoshi Sawada Akito Ishikawa Shunsuke Iwanaga Kiyohito Nagai Yuqi Che Noriyuki Satoh Kazuyoshi Endo |
author_sort |
Ran Zhao |
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 Portfolio |
publishDate |
2020 |
url |
https://doi.org/10.1038/s41598-020-79330-x https://doaj.org/article/b06bac482fa1493a97affb25d005a5bc |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020) |
op_relation |
https://doi.org/10.1038/s41598-020-79330-x https://doaj.org/toc/2045-2322 doi:10.1038/s41598-020-79330-x 2045-2322 https://doaj.org/article/b06bac482fa1493a97affb25d005a5bc |
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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1 |
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1766394512582639616 |