Microhabitat-specific diurnal metabolomic responses of the intertidal limpet Cellana toreuma to winter low temperature.
Microhabitat-specific diurnal metabolomic responses of the intertidal limpet Cellana toreuma to winter low temperature.
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DOI：
10.1016/j.isci.2023.106128
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发表时间：
2023-03-17
期刊：
影响因子：
5.8
通讯作者：
Dong, Yun-Wei
中科院分区：
文献类型：
--
作者：
Sun, Yong-Xu;Hu, Li-Sha;Dong, Yun-Wei
高通量测定代谢反应中的昼夜节律及其在不同微生境中的差异模式对于了解生物体如何响应环境压力至关重要。在冬季低潮期间的昼夜不同时间点采集了潮间带水母Cellana toreuma，以研究其对冷应激的昼夜代谢反应，并阐明不同微生境对温度变化的不同代谢反应。突发性岩石微生境的温度低于潮汐水池，夜间甚至加剧。在冬季，一系列代谢反应表现出协调的日变化。与潮间带相比，与细胞应激反应和能量代谢相关的代谢反应在新生岩石微生境个体中被高度诱导。这项研究揭示了野外潮间带软体动物代谢反应的日模式，并强调了微生境之间代谢反应的差异。突起岩石上的帽贝在冬季羽化期间遭受更严酷的寒冷胁迫。冬季帽檐的一系列代谢反应在不同的微生境之间表现出协调的日变化表现出不同的日代谢反应生物科学；动物学；进化生物学
High-throughput determination of circadian rhythms in metabolic response and their divergent patterns in various microhabitats are crucial for understanding how organisms respond to environmental stresses. A mid-intertidal limpet Cellana toreuma was collected at various time points across both daytime and nighttime in winter during low tide for investigating the diurnal metabolomic responses to cold stress and elucidating the divergent metabolic responses to temperature variations across microhabitats. Temperatures of emergent rock microhabitats were lower than the tidal pool and even aggravated at night. A series of metabolomic responses exhibited coordinated diurnal changes in winter. Metabolic responses which were associated with cellular stress responses and energy metabolism of emergent rock microhabitat individuals were highly induced compared to the tidal pool ones. This study shed light on the diurnal patterns of metabolomic responses of intertidal molluscs in the field and emphasized the variations in metabolic responses between microhabitats. Limpets on emergent rock suffer harsher cold stress during emersion in winter A series of metabolomic responses exhibited coordinated diurnal changes in winter Limpets between microhabitats exhibited divergent diurnal metabolic responses Biological sciences; Zoology; Evolutionary biology
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对潮间带软体动物的热效应进行综合、多层次分析，以了解物种分布模式
影响因子：
10
作者：
Dong, Yun-wei;Liao, Ming-ling;Somero, George N.
通讯作者：
Somero, George N.
DOI：
10.1073/pnas.1111076108
发表时间：
2011-09-20
影响因子：
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作者：
Connor, Kwasi M.;Gracey, Andrew Y.
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影响因子：
3.7
作者：
Dong YW;Wang HS;Han GD;Ke CH;Zhan X;Nakano T;Williams GA
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Williams GA
DOI：
10.1016/j.jembe.2011.02.006
发表时间：
2011-04-30
影响因子：
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作者：
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影响因子：
64.8
作者：
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通讯作者：
Reddy, Akhilesh B.