Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics
ABSTRACT Most molluscs possess shells, constructed from a vast array of microstructures and architectures. The fully formed shell is composed of calcite or aragonite. These CaCO 3 crystals form complex biocomposites with proteins, which although typically less than 5% of total shell mass, play signi...
Published in: | Biological Reviews |
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2020
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Online Access: | http://dx.doi.org/10.1111/brv.12640 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fbrv.12640 https://onlinelibrary.wiley.com/doi/pdf/10.1111/brv.12640 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/brv.12640 |
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crwiley:10.1111/brv.12640 2024-06-23T07:46:35+00:00 Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics Clark, Melody S. Peck, Lloyd S. Arivalagan, Jaison Backeljau, Thierry Berland, Sophie Cardoso, Joao C. R. Caurcel, Carlos Chapelle, Gauthier De Noia, Michele Dupont, Sam Gharbi, Karim Hoffman, Joseph I. Last, Kim S. Marie, Arul Melzner, Frank Michalek, Kati Morris, James Power, Deborah M. Ramesh, Kirti Sanders, Trystan Sillanpää, Kirsikka Sleight, Victoria A. Stewart‐Sinclair, Phoebe J. Sundell, Kristina Telesca, Luca Vendrami, David L. J. Ventura, Alexander Wilding, Thomas A. Yarra, Tejaswi Harper, Elizabeth M. British Antarctic Survey European Commission Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa FP7 People: Marie-Curie Actions 2020 http://dx.doi.org/10.1111/brv.12640 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fbrv.12640 https://onlinelibrary.wiley.com/doi/pdf/10.1111/brv.12640 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/brv.12640 en eng Wiley http://creativecommons.org/licenses/by/4.0/ Biological Reviews volume 95, issue 6, page 1812-1837 ISSN 1464-7931 1469-185X journal-article 2020 crwiley https://doi.org/10.1111/brv.12640 2024-06-04T06:37:21Z ABSTRACT Most molluscs possess shells, constructed from a vast array of microstructures and architectures. The fully formed shell is composed of calcite or aragonite. These CaCO 3 crystals form complex biocomposites with proteins, which although typically less than 5% of total shell mass, play significant roles in determining shell microstructure. Despite much research effort, large knowledge gaps remain in how molluscs construct and maintain their shells, and how they produce such a great diversity of forms. Here we synthesize results on how shell shape, microstructure, composition and organic content vary among, and within, species in response to numerous biotic and abiotic factors. At the local level, temperature, food supply and predation cues significantly affect shell morphology, whilst salinity has a much stronger influence across latitudes. Moreover, we emphasize how advances in genomic technologies [e.g. restriction site‐associated DNA sequencing (RAD‐Seq) and epigenetics] allow detailed examinations of whether morphological changes result from phenotypic plasticity or genetic adaptation, or a combination of these. RAD‐Seq has already identified single nucleotide polymorphisms associated with temperature and aquaculture practices, whilst epigenetic processes have been shown significantly to modify shell construction to local conditions in, for example, Antarctica and New Zealand. We also synthesize results on the costs of shell construction and explore how these affect energetic trade‐offs in animal metabolism. The cellular costs are still debated, with CaCO 3 precipitation estimates ranging from 1–2 J/mg to 17–55 J/mg depending on experimental and environmental conditions. However, organic components are more expensive (~29 J/mg) and recent data indicate transmembrane calcium ion transporters can involve considerable costs. This review emphasizes the role that molecular analyses have played in demonstrating multiple evolutionary origins of biomineralization genes. Although these are characterized by ... Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library New Zealand Biological Reviews 95 6 1812 1837 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
ABSTRACT Most molluscs possess shells, constructed from a vast array of microstructures and architectures. The fully formed shell is composed of calcite or aragonite. These CaCO 3 crystals form complex biocomposites with proteins, which although typically less than 5% of total shell mass, play significant roles in determining shell microstructure. Despite much research effort, large knowledge gaps remain in how molluscs construct and maintain their shells, and how they produce such a great diversity of forms. Here we synthesize results on how shell shape, microstructure, composition and organic content vary among, and within, species in response to numerous biotic and abiotic factors. At the local level, temperature, food supply and predation cues significantly affect shell morphology, whilst salinity has a much stronger influence across latitudes. Moreover, we emphasize how advances in genomic technologies [e.g. restriction site‐associated DNA sequencing (RAD‐Seq) and epigenetics] allow detailed examinations of whether morphological changes result from phenotypic plasticity or genetic adaptation, or a combination of these. RAD‐Seq has already identified single nucleotide polymorphisms associated with temperature and aquaculture practices, whilst epigenetic processes have been shown significantly to modify shell construction to local conditions in, for example, Antarctica and New Zealand. We also synthesize results on the costs of shell construction and explore how these affect energetic trade‐offs in animal metabolism. The cellular costs are still debated, with CaCO 3 precipitation estimates ranging from 1–2 J/mg to 17–55 J/mg depending on experimental and environmental conditions. However, organic components are more expensive (~29 J/mg) and recent data indicate transmembrane calcium ion transporters can involve considerable costs. This review emphasizes the role that molecular analyses have played in demonstrating multiple evolutionary origins of biomineralization genes. Although these are characterized by ... |
author2 |
British Antarctic Survey European Commission Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa FP7 People: Marie-Curie Actions |
format |
Article in Journal/Newspaper |
author |
Clark, Melody S. Peck, Lloyd S. Arivalagan, Jaison Backeljau, Thierry Berland, Sophie Cardoso, Joao C. R. Caurcel, Carlos Chapelle, Gauthier De Noia, Michele Dupont, Sam Gharbi, Karim Hoffman, Joseph I. Last, Kim S. Marie, Arul Melzner, Frank Michalek, Kati Morris, James Power, Deborah M. Ramesh, Kirti Sanders, Trystan Sillanpää, Kirsikka Sleight, Victoria A. Stewart‐Sinclair, Phoebe J. Sundell, Kristina Telesca, Luca Vendrami, David L. J. Ventura, Alexander Wilding, Thomas A. Yarra, Tejaswi Harper, Elizabeth M. |
spellingShingle |
Clark, Melody S. Peck, Lloyd S. Arivalagan, Jaison Backeljau, Thierry Berland, Sophie Cardoso, Joao C. R. Caurcel, Carlos Chapelle, Gauthier De Noia, Michele Dupont, Sam Gharbi, Karim Hoffman, Joseph I. Last, Kim S. Marie, Arul Melzner, Frank Michalek, Kati Morris, James Power, Deborah M. Ramesh, Kirti Sanders, Trystan Sillanpää, Kirsikka Sleight, Victoria A. Stewart‐Sinclair, Phoebe J. Sundell, Kristina Telesca, Luca Vendrami, David L. J. Ventura, Alexander Wilding, Thomas A. Yarra, Tejaswi Harper, Elizabeth M. Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
author_facet |
Clark, Melody S. Peck, Lloyd S. Arivalagan, Jaison Backeljau, Thierry Berland, Sophie Cardoso, Joao C. R. Caurcel, Carlos Chapelle, Gauthier De Noia, Michele Dupont, Sam Gharbi, Karim Hoffman, Joseph I. Last, Kim S. Marie, Arul Melzner, Frank Michalek, Kati Morris, James Power, Deborah M. Ramesh, Kirti Sanders, Trystan Sillanpää, Kirsikka Sleight, Victoria A. Stewart‐Sinclair, Phoebe J. Sundell, Kristina Telesca, Luca Vendrami, David L. J. Ventura, Alexander Wilding, Thomas A. Yarra, Tejaswi Harper, Elizabeth M. |
author_sort |
Clark, Melody S. |
title |
Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
title_short |
Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
title_full |
Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
title_fullStr |
Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
title_full_unstemmed |
Deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
title_sort |
deciphering mollusc shell production: the roles of genetic mechanisms through to ecology, aquaculture and biomimetics |
publisher |
Wiley |
publishDate |
2020 |
url |
http://dx.doi.org/10.1111/brv.12640 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fbrv.12640 https://onlinelibrary.wiley.com/doi/pdf/10.1111/brv.12640 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/brv.12640 |
geographic |
New Zealand |
geographic_facet |
New Zealand |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Biological Reviews volume 95, issue 6, page 1812-1837 ISSN 1464-7931 1469-185X |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1111/brv.12640 |
container_title |
Biological Reviews |
container_volume |
95 |
container_issue |
6 |
container_start_page |
1812 |
op_container_end_page |
1837 |
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1802646899967131648 |