Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata
The possible effects of ocean acidification on growth, organic tissue and protein profilein the bryozoan Myriapora truncata (Pallas, 1766) were studied in samples transplanted alonga gradient of different pH conditions in an area of natural volcanic CO2 vents at Ischia Island(Tyrrhenian Sea, Italy)....
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Online Access: | http://hdl.handle.net/11562/783779 https://doi.org/10.3354/ab00376 |
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ftunivveronairis:oai:iris.univr.it:11562/783779 2024-04-21T08:09:35+00:00 Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata C. Lombardi S. Cocito MC Gambi F. Flach PD Taylor K. Keltie A. Freer M. Cusack Cisterna, Barbara C., Lombardi S., Cocito Mc, Gambi Cisterna, Barbara F., Flach Pd, Taylor K., Keltie A., Freer M., Cusack 2011 http://hdl.handle.net/11562/783779 https://doi.org/10.3354/ab00376 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000296501300006 volume:13 firstpage:251 lastpage:262 numberofpages:12 journal:AQUATIC BIOLOGY http://hdl.handle.net/11562/783779 doi:10.3354/ab00376 ocean acidification Bryozoa organic tissue info:eu-repo/semantics/article 2011 ftunivveronairis https://doi.org/10.3354/ab00376 2024-03-25T16:01:08Z The possible effects of ocean acidification on growth, organic tissue and protein profilein the bryozoan Myriapora truncata (Pallas, 1766) were studied in samples transplanted alonga gradient of different pH conditions in an area of natural volcanic CO2 vents at Ischia Island(Tyrrhenian Sea, Italy). Living colonies from normal (mean pH 8.10), intermediate (pH 7.83) andlow (pH 7.32) pH sites were investigated after intervals of 34, 57 and 87 d of exposure. M. truncataformed new and complete zooids at the normal site, whereas at the intermediate and low pH sites,neither partial nor complete zooids were produced. After 34 d at intermediate and low pH conditions,the organic cuticle which envelops the skeleton increased in thickness when compared tonormal colonies, suggesting a protective role against dissolution of the high-Mg calcite skeleton.Significant changes in the protein profile and expression displayed by samples from intermediateand low pH conditions suggest that M. truncata makes an initial attempt to overcome the decreasein pH by up-regulating protein production but eventually, especially in the lowest pH condition,exhausts biochemical energy to maintain this rate of protein production, leading to eventualdeath. Article in Journal/Newspaper Ocean acidification Università degli Studi di Verona: Catalogo dei Prodotti della Ricerca (IRIS) Aquatic Biology 13 3 251 262 |
institution |
Open Polar |
collection |
Università degli Studi di Verona: Catalogo dei Prodotti della Ricerca (IRIS) |
op_collection_id |
ftunivveronairis |
language |
English |
topic |
ocean acidification Bryozoa organic tissue |
spellingShingle |
ocean acidification Bryozoa organic tissue C. Lombardi S. Cocito MC Gambi F. Flach PD Taylor K. Keltie A. Freer M. Cusack Cisterna, Barbara Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata |
topic_facet |
ocean acidification Bryozoa organic tissue |
description |
The possible effects of ocean acidification on growth, organic tissue and protein profilein the bryozoan Myriapora truncata (Pallas, 1766) were studied in samples transplanted alonga gradient of different pH conditions in an area of natural volcanic CO2 vents at Ischia Island(Tyrrhenian Sea, Italy). Living colonies from normal (mean pH 8.10), intermediate (pH 7.83) andlow (pH 7.32) pH sites were investigated after intervals of 34, 57 and 87 d of exposure. M. truncataformed new and complete zooids at the normal site, whereas at the intermediate and low pH sites,neither partial nor complete zooids were produced. After 34 d at intermediate and low pH conditions,the organic cuticle which envelops the skeleton increased in thickness when compared tonormal colonies, suggesting a protective role against dissolution of the high-Mg calcite skeleton.Significant changes in the protein profile and expression displayed by samples from intermediateand low pH conditions suggest that M. truncata makes an initial attempt to overcome the decreasein pH by up-regulating protein production but eventually, especially in the lowest pH condition,exhausts biochemical energy to maintain this rate of protein production, leading to eventualdeath. |
author2 |
C., Lombardi S., Cocito Mc, Gambi Cisterna, Barbara F., Flach Pd, Taylor K., Keltie A., Freer M., Cusack |
format |
Article in Journal/Newspaper |
author |
C. Lombardi S. Cocito MC Gambi F. Flach PD Taylor K. Keltie A. Freer M. Cusack Cisterna, Barbara |
author_facet |
C. Lombardi S. Cocito MC Gambi F. Flach PD Taylor K. Keltie A. Freer M. Cusack Cisterna, Barbara |
author_sort |
C. Lombardi |
title |
Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata |
title_short |
Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata |
title_full |
Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata |
title_fullStr |
Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata |
title_full_unstemmed |
Effects of ocean acidification on growth, organic tissue and protein profile of the Mediterranean bryozoan Myriapora truncata |
title_sort |
effects of ocean acidification on growth, organic tissue and protein profile of the mediterranean bryozoan myriapora truncata |
publishDate |
2011 |
url |
http://hdl.handle.net/11562/783779 https://doi.org/10.3354/ab00376 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000296501300006 volume:13 firstpage:251 lastpage:262 numberofpages:12 journal:AQUATIC BIOLOGY http://hdl.handle.net/11562/783779 doi:10.3354/ab00376 |
op_doi |
https://doi.org/10.3354/ab00376 |
container_title |
Aquatic Biology |
container_volume |
13 |
container_issue |
3 |
container_start_page |
251 |
op_container_end_page |
262 |
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1796950706732662784 |