Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx
Ocean acidification is recognized as a major anthropogenic perturbation of the modern ocean. While extensive studies have been carried out to explore the short-term physiological responses of phytoplankton to ocean acidification, little is known about their lipidomic responses after a long-term ocea...
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ftsmithonian:oai:figshare.com:article/16809556 2023-05-15T17:48:59+02:00 Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx Peng Jin (216301) Zhe Liang (414525) Hua Lu (240206) Jinmei Pan (11562406) Peiyuan Li (1554832) Quanting Huang (11562409) Yingyan Guo (11562412) Jiahui Zhong (7552457) Futian Li (2795029) Jiaofeng Wan (11562415) Sebastian Overmans (11562418) Jianrong Xia (6372953) 2021-10-14T05:06:35Z https://doi.org/10.3389/fmicb.2021.748445.s002 unknown https://figshare.com/articles/dataset/Table_1_Lipid_Remodeling_Reveals_the_Adaptations_of_a_Marine_Diatom_to_Ocean_Acidification_xlsx/16809556 doi:10.3389/fmicb.2021.748445.s002 CC BY 4.0 CC-BY Microbiology Microbial Genetics Microbial Ecology Mycology food quality adaptation ocean acidification lipidomics diatoms Dataset 2021 ftsmithonian https://doi.org/10.3389/fmicb.2021.748445.s002 2021-12-20T00:15:54Z Ocean acidification is recognized as a major anthropogenic perturbation of the modern ocean. While extensive studies have been carried out to explore the short-term physiological responses of phytoplankton to ocean acidification, little is known about their lipidomic responses after a long-term ocean acidification adaptation. Here we perform the lipidomic analysis of a marine diatom Phaeodactylum tricornutum following long-term (∼400 days) selection to ocean acidification conditions. We identified a total of 476 lipid metabolites in long-term high CO 2 (i.e., ocean acidification condition) and low CO 2 (i.e., ambient condition) selected P. tricornutum cells. Our results further show that long-term high CO 2 selection triggered substantial changes in lipid metabolites by down- and up-regulating 33 and 42 lipid metabolites. While monogalactosyldiacylglycerol (MGDG) was significantly down-regulated in the long-term high CO 2 selected conditions, the majority (∼80%) of phosphatidylglycerol (PG) was up-regulated. The tightly coupled regulations (positively or negatively correlated) of significantly regulated lipid metabolites suggest that the lipid remodeling is an organismal adaptation strategy of marine diatoms to ongoing ocean acidification. Since the composition and content of lipids are crucial for marine food quality, and these changes can be transferred to high trophic levels, our results highlight the importance of determining the long-term adaptation of lipids in marine producers in predicting the ecological consequences of climate change. Dataset Ocean acidification Unknown |
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Open Polar |
collection |
Unknown |
op_collection_id |
ftsmithonian |
language |
unknown |
topic |
Microbiology Microbial Genetics Microbial Ecology Mycology food quality adaptation ocean acidification lipidomics diatoms |
spellingShingle |
Microbiology Microbial Genetics Microbial Ecology Mycology food quality adaptation ocean acidification lipidomics diatoms Peng Jin (216301) Zhe Liang (414525) Hua Lu (240206) Jinmei Pan (11562406) Peiyuan Li (1554832) Quanting Huang (11562409) Yingyan Guo (11562412) Jiahui Zhong (7552457) Futian Li (2795029) Jiaofeng Wan (11562415) Sebastian Overmans (11562418) Jianrong Xia (6372953) Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx |
topic_facet |
Microbiology Microbial Genetics Microbial Ecology Mycology food quality adaptation ocean acidification lipidomics diatoms |
description |
Ocean acidification is recognized as a major anthropogenic perturbation of the modern ocean. While extensive studies have been carried out to explore the short-term physiological responses of phytoplankton to ocean acidification, little is known about their lipidomic responses after a long-term ocean acidification adaptation. Here we perform the lipidomic analysis of a marine diatom Phaeodactylum tricornutum following long-term (∼400 days) selection to ocean acidification conditions. We identified a total of 476 lipid metabolites in long-term high CO 2 (i.e., ocean acidification condition) and low CO 2 (i.e., ambient condition) selected P. tricornutum cells. Our results further show that long-term high CO 2 selection triggered substantial changes in lipid metabolites by down- and up-regulating 33 and 42 lipid metabolites. While monogalactosyldiacylglycerol (MGDG) was significantly down-regulated in the long-term high CO 2 selected conditions, the majority (∼80%) of phosphatidylglycerol (PG) was up-regulated. The tightly coupled regulations (positively or negatively correlated) of significantly regulated lipid metabolites suggest that the lipid remodeling is an organismal adaptation strategy of marine diatoms to ongoing ocean acidification. Since the composition and content of lipids are crucial for marine food quality, and these changes can be transferred to high trophic levels, our results highlight the importance of determining the long-term adaptation of lipids in marine producers in predicting the ecological consequences of climate change. |
format |
Dataset |
author |
Peng Jin (216301) Zhe Liang (414525) Hua Lu (240206) Jinmei Pan (11562406) Peiyuan Li (1554832) Quanting Huang (11562409) Yingyan Guo (11562412) Jiahui Zhong (7552457) Futian Li (2795029) Jiaofeng Wan (11562415) Sebastian Overmans (11562418) Jianrong Xia (6372953) |
author_facet |
Peng Jin (216301) Zhe Liang (414525) Hua Lu (240206) Jinmei Pan (11562406) Peiyuan Li (1554832) Quanting Huang (11562409) Yingyan Guo (11562412) Jiahui Zhong (7552457) Futian Li (2795029) Jiaofeng Wan (11562415) Sebastian Overmans (11562418) Jianrong Xia (6372953) |
author_sort |
Peng Jin (216301) |
title |
Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx |
title_short |
Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx |
title_full |
Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx |
title_fullStr |
Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx |
title_full_unstemmed |
Table_1_Lipid Remodeling Reveals the Adaptations of a Marine Diatom to Ocean Acidification.xlsx |
title_sort |
table_1_lipid remodeling reveals the adaptations of a marine diatom to ocean acidification.xlsx |
publishDate |
2021 |
url |
https://doi.org/10.3389/fmicb.2021.748445.s002 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://figshare.com/articles/dataset/Table_1_Lipid_Remodeling_Reveals_the_Adaptations_of_a_Marine_Diatom_to_Ocean_Acidification_xlsx/16809556 doi:10.3389/fmicb.2021.748445.s002 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmicb.2021.748445.s002 |
_version_ |
1766155180144852992 |