Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX
Ocean acidification and warming affect the growth and predominance of algae. However, the effects of ocean acidification and warming on the growth and gene transcription of thermo-tolerant algae are poorly understood. Here we determined the effects of elevated temperature (H) and acidification (A) o...
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ftfrontimediafig:oai:figshare.com:article/13244981 2023-05-15T17:50:52+02:00 Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX Sanqiang Gong Xuejie Jin Yilin Xiao Zhiyong Li 2020-11-17T04:15:07Z https://doi.org/10.3389/fpls.2020.585202.s002 https://figshare.com/articles/dataset/Table_2_Ocean_Acidification_and_Warming_Lead_to_Increased_Growth_and_Altered_Chloroplast_Morphology_in_the_Thermo-Tolerant_Alga_Symbiochlorum_hainanensis_DOCX/13244981 unknown doi:10.3389/fpls.2020.585202.s002 https://figshare.com/articles/dataset/Table_2_Ocean_Acidification_and_Warming_Lead_to_Increased_Growth_and_Altered_Chloroplast_Morphology_in_the_Thermo-Tolerant_Alga_Symbiochlorum_hainanensis_DOCX/13244981 CC BY 4.0 CC-BY Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified acidification warming thermophilic Symbiochlorum hainanensis coral reef algae Dataset 2020 ftfrontimediafig https://doi.org/10.3389/fpls.2020.585202.s002 2020-11-18T23:56:17Z Ocean acidification and warming affect the growth and predominance of algae. However, the effects of ocean acidification and warming on the growth and gene transcription of thermo-tolerant algae are poorly understood. Here we determined the effects of elevated temperature (H) and acidification (A) on a recently discovered coral-associated thermo-tolerant alga Symbiochlorum hainanensis by culturing it under two temperature settings (26.0 and 32.0°C) crossed with two pH levels (8.16 and 7.81). The results showed that the growth of S. hainanensis was positively affected by H, A, and the combined treatment (AH). However, no superimposition effect of H and A on the growth of S. hainanensis was observed under AH. The analysis of chlorophyll fluorescence, pigment content, and subcellular morphology indicated that the chloroplast morphogenesis (enlargement) along with the increase of chlorophyll fluorescence and pigment content of S. hainanensis might be a universal mechanism for promoting the growth of S. hainanensis. Transcriptomic profiles revealed the effect of elevated temperature on the response of S. hainanensis to acidification involved in the down-regulation of photosynthesis- and carbohydrate metabolism-related genes but not the up-regulation of genes related to antioxidant and ubiquitination processes. Overall, this study firstly reports the growth, morphology, and molecular response of the thermo-tolerant alga S. hainanensis to future climate changes, suggesting the predominance of S. hainanensis in its associated corals and/or coral reefs in the future. Dataset Ocean acidification Frontiers: Figshare |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified acidification warming thermophilic Symbiochlorum hainanensis coral reef algae |
spellingShingle |
Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified acidification warming thermophilic Symbiochlorum hainanensis coral reef algae Sanqiang Gong Xuejie Jin Yilin Xiao Zhiyong Li Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX |
topic_facet |
Botany Plant Biology Plant Systematics and Taxonomy Plant Cell and Molecular Biology Plant Developmental and Reproductive Biology Plant Pathology Plant Physiology Plant Biology not elsewhere classified acidification warming thermophilic Symbiochlorum hainanensis coral reef algae |
description |
Ocean acidification and warming affect the growth and predominance of algae. However, the effects of ocean acidification and warming on the growth and gene transcription of thermo-tolerant algae are poorly understood. Here we determined the effects of elevated temperature (H) and acidification (A) on a recently discovered coral-associated thermo-tolerant alga Symbiochlorum hainanensis by culturing it under two temperature settings (26.0 and 32.0°C) crossed with two pH levels (8.16 and 7.81). The results showed that the growth of S. hainanensis was positively affected by H, A, and the combined treatment (AH). However, no superimposition effect of H and A on the growth of S. hainanensis was observed under AH. The analysis of chlorophyll fluorescence, pigment content, and subcellular morphology indicated that the chloroplast morphogenesis (enlargement) along with the increase of chlorophyll fluorescence and pigment content of S. hainanensis might be a universal mechanism for promoting the growth of S. hainanensis. Transcriptomic profiles revealed the effect of elevated temperature on the response of S. hainanensis to acidification involved in the down-regulation of photosynthesis- and carbohydrate metabolism-related genes but not the up-regulation of genes related to antioxidant and ubiquitination processes. Overall, this study firstly reports the growth, morphology, and molecular response of the thermo-tolerant alga S. hainanensis to future climate changes, suggesting the predominance of S. hainanensis in its associated corals and/or coral reefs in the future. |
format |
Dataset |
author |
Sanqiang Gong Xuejie Jin Yilin Xiao Zhiyong Li |
author_facet |
Sanqiang Gong Xuejie Jin Yilin Xiao Zhiyong Li |
author_sort |
Sanqiang Gong |
title |
Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX |
title_short |
Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX |
title_full |
Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX |
title_fullStr |
Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX |
title_full_unstemmed |
Table_2_Ocean Acidification and Warming Lead to Increased Growth and Altered Chloroplast Morphology in the Thermo-Tolerant Alga Symbiochlorum hainanensis.DOCX |
title_sort |
table_2_ocean acidification and warming lead to increased growth and altered chloroplast morphology in the thermo-tolerant alga symbiochlorum hainanensis.docx |
publishDate |
2020 |
url |
https://doi.org/10.3389/fpls.2020.585202.s002 https://figshare.com/articles/dataset/Table_2_Ocean_Acidification_and_Warming_Lead_to_Increased_Growth_and_Altered_Chloroplast_Morphology_in_the_Thermo-Tolerant_Alga_Symbiochlorum_hainanensis_DOCX/13244981 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.3389/fpls.2020.585202.s002 https://figshare.com/articles/dataset/Table_2_Ocean_Acidification_and_Warming_Lead_to_Increased_Growth_and_Altered_Chloroplast_Morphology_in_the_Thermo-Tolerant_Alga_Symbiochlorum_hainanensis_DOCX/13244981 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fpls.2020.585202.s002 |
_version_ |
1766157784264474624 |