Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification
Symbiosis establishment is a milestone in the life cycles of most broadcast-spawning corals; however, it remains largely unknown how initial symbiont infection is affected by ocean warming and acidification, particularly for massive corals. This study investigated the combined effects of elevated te...
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ftunivsthongkong:oai:repository.hkust.edu.hk:1783.1-113795 2023-05-15T17:50:43+02:00 Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification Jiang, Lei Zhou, Guo-Wei Zhang, Yu-Yang Lei, Xin-Ming Yuan, Tao Guo, Ming-Lan Yuan, Xiang-Cheng Lian, Jian-Sheng Liu, Sheng Huang, Hui 2021 https://repository.hkust.edu.hk/ir/Record/1783.1-113795 https://doi.org/10.1007/s00338-021-02151-5 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0722-4028&rft.volume=v. 40&rft.issue=(5)&rft.date=2021&rft.spage=1563&rft.aulast=Jiang&rft.aufirst=Lei&rft.atitle=Plasticity+of+symbiont+acquisition+in+new+recruits+of+the+massive+coral+Platygyra+daedalea+under+ocean+warming+and+acidification&rft.title=CORAL+REEFS http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000672473800001 http://www.scopus.com/record/display.url?eid=2-s2.0-85109897913&origin=inward English eng https://repository.hkust.edu.hk/ir/Record/1783.1-113795 Coral Reef, v. 40, (5), 8 July 2021, p. 1563-1576 0722-4028 https://doi.org/10.1007/s00338-021-02151-5 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0722-4028&rft.volume=v. 40&rft.issue=(5)&rft.date=2021&rft.spage=1563&rft.aulast=Jiang&rft.aufirst=Lei&rft.atitle=Plasticity+of+symbiont+acquisition+in+new+recruits+of+the+massive+coral+Platygyra+daedalea+under+ocean+warming+and+acidification&rft.title=CORAL+REEFS http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000672473800001 http://www.scopus.com/record/display.url?eid=2-s2.0-85109897913&origin=inward Symbiosis plasticity Platygyra daedalea Symbiodiniaceae Ocean warming Ocean acidification Article 2021 ftunivsthongkong https://doi.org/10.1007/s00338-021-02151-5 2022-09-09T00:08:05Z Symbiosis establishment is a milestone in the life cycles of most broadcast-spawning corals; however, it remains largely unknown how initial symbiont infection is affected by ocean warming and acidification, particularly for massive corals. This study investigated the combined effects of elevated temperature (29 vs. 31 degrees C) and pCO(2) (similar to 450 vs. similar to 1000 mu atm) on the recruits of a widespread massive coral, Platygyra daedalea. Results showed that geometric diameter and symbiosis establishment were unaffected by high pCO(2), while elevated temperature significantly reduced successful symbiont infection by 50% and retarded the geometric diameter by 6%. Although neither increased temperature, pCO(2), nor their interaction affected survival or algal pigmentation of recruits, there was an inverse relationship between symbiont infection rates and survivorship, especially at high temperatures, possibly as a result of oxidative stress caused by algal symbionts under increased temperature. Intriguingly, the proportion of Durusdinium did not increase in recruits at 31 degrees C, while recruits reared under high pCO(2) hosted less Breviolum and more Durusdinium, indicating a high degree of plasticity of early symbiosis and contrasting to the previous finding that heat stress usually leads to the prevalence of thermally tolerant Durusdinium in coral recruits. These results suggest that ocean warming is likely to be more deleterious for the early success of P. daedalea than ocean acidification and provide insights into our understanding of coral-algal symbiotic partnerships under future climatic conditions. Article in Journal/Newspaper Ocean acidification The Hong Kong University of Science and Technology: HKUST Institutional Repository Coral Reefs 40 5 1563 1576 |
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Open Polar |
collection |
The Hong Kong University of Science and Technology: HKUST Institutional Repository |
op_collection_id |
ftunivsthongkong |
language |
English |
topic |
Symbiosis plasticity Platygyra daedalea Symbiodiniaceae Ocean warming Ocean acidification |
spellingShingle |
Symbiosis plasticity Platygyra daedalea Symbiodiniaceae Ocean warming Ocean acidification Jiang, Lei Zhou, Guo-Wei Zhang, Yu-Yang Lei, Xin-Ming Yuan, Tao Guo, Ming-Lan Yuan, Xiang-Cheng Lian, Jian-Sheng Liu, Sheng Huang, Hui Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification |
topic_facet |
Symbiosis plasticity Platygyra daedalea Symbiodiniaceae Ocean warming Ocean acidification |
description |
Symbiosis establishment is a milestone in the life cycles of most broadcast-spawning corals; however, it remains largely unknown how initial symbiont infection is affected by ocean warming and acidification, particularly for massive corals. This study investigated the combined effects of elevated temperature (29 vs. 31 degrees C) and pCO(2) (similar to 450 vs. similar to 1000 mu atm) on the recruits of a widespread massive coral, Platygyra daedalea. Results showed that geometric diameter and symbiosis establishment were unaffected by high pCO(2), while elevated temperature significantly reduced successful symbiont infection by 50% and retarded the geometric diameter by 6%. Although neither increased temperature, pCO(2), nor their interaction affected survival or algal pigmentation of recruits, there was an inverse relationship between symbiont infection rates and survivorship, especially at high temperatures, possibly as a result of oxidative stress caused by algal symbionts under increased temperature. Intriguingly, the proportion of Durusdinium did not increase in recruits at 31 degrees C, while recruits reared under high pCO(2) hosted less Breviolum and more Durusdinium, indicating a high degree of plasticity of early symbiosis and contrasting to the previous finding that heat stress usually leads to the prevalence of thermally tolerant Durusdinium in coral recruits. These results suggest that ocean warming is likely to be more deleterious for the early success of P. daedalea than ocean acidification and provide insights into our understanding of coral-algal symbiotic partnerships under future climatic conditions. |
format |
Article in Journal/Newspaper |
author |
Jiang, Lei Zhou, Guo-Wei Zhang, Yu-Yang Lei, Xin-Ming Yuan, Tao Guo, Ming-Lan Yuan, Xiang-Cheng Lian, Jian-Sheng Liu, Sheng Huang, Hui |
author_facet |
Jiang, Lei Zhou, Guo-Wei Zhang, Yu-Yang Lei, Xin-Ming Yuan, Tao Guo, Ming-Lan Yuan, Xiang-Cheng Lian, Jian-Sheng Liu, Sheng Huang, Hui |
author_sort |
Jiang, Lei |
title |
Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification |
title_short |
Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification |
title_full |
Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification |
title_fullStr |
Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification |
title_full_unstemmed |
Plasticity Of Symbiont Acquisition In New Recruits Of The Massive Coral Platygyra Daedalea Under Ocean Warming And Acidification |
title_sort |
plasticity of symbiont acquisition in new recruits of the massive coral platygyra daedalea under ocean warming and acidification |
publishDate |
2021 |
url |
https://repository.hkust.edu.hk/ir/Record/1783.1-113795 https://doi.org/10.1007/s00338-021-02151-5 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0722-4028&rft.volume=v. 40&rft.issue=(5)&rft.date=2021&rft.spage=1563&rft.aulast=Jiang&rft.aufirst=Lei&rft.atitle=Plasticity+of+symbiont+acquisition+in+new+recruits+of+the+massive+coral+Platygyra+daedalea+under+ocean+warming+and+acidification&rft.title=CORAL+REEFS http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000672473800001 http://www.scopus.com/record/display.url?eid=2-s2.0-85109897913&origin=inward |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://repository.hkust.edu.hk/ir/Record/1783.1-113795 Coral Reef, v. 40, (5), 8 July 2021, p. 1563-1576 0722-4028 https://doi.org/10.1007/s00338-021-02151-5 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0722-4028&rft.volume=v. 40&rft.issue=(5)&rft.date=2021&rft.spage=1563&rft.aulast=Jiang&rft.aufirst=Lei&rft.atitle=Plasticity+of+symbiont+acquisition+in+new+recruits+of+the+massive+coral+Platygyra+daedalea+under+ocean+warming+and+acidification&rft.title=CORAL+REEFS http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000672473800001 http://www.scopus.com/record/display.url?eid=2-s2.0-85109897913&origin=inward |
op_doi |
https://doi.org/10.1007/s00338-021-02151-5 |
container_title |
Coral Reefs |
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40 |
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5 |
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1563 |
op_container_end_page |
1576 |
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1766157596776988672 |