Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Comparative transcriptomic analysis unveils a network of energy reallocation in Litopenaeus vannamei responsive to heat-stress | |
Zhang, Xiaoxi1,2 ; Yuan, Jianbo1,2; Zhang, Xiaojun1,2; Yu, Yang1,2
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| 2022-06-15 | |
| Source Publication | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
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| ISSN | 0147-6513 |
| Volume | 238Pages:10 |
| Corresponding Author | Zhang, Xiaojun(xjzhang@qdio.ac.cn) |
| Abstract | Temperature serves as an important environmental factor in ecosystems. Understanding the cooperation of various tissues of animals in response to heat stress is the basis for clarifying the regulation mechanism of different species under heat stress. Herein, a comparative transcriptomic analysis was conducted on three tissues (hepatopancreas, gill and muscle) of the Pacific white shrimp Litopenaeus vannamei under heat stress. Three tissues displayed distinct gene expression patterns, suggesting a cooperation based on division of labor might have occurred among them. In hepatopancreas and gill, genes related to ATP generation and utilization were down-regulated, and energetically expensive protein turnover was almost shut down. While in muscle, genes related to ATP generation and utilization, and those involved in several energy-consuming processes were up-regulated. In consistent, significant accumulation of ATP and decrease of total protein concentration were detected in hepatopancreas and gill, while it was opposite in muscle. Therefore, we suggest that different tissues may cooperate with each other simultaneously via energy reallocation in response to heat stress. Less energy was channeled into protein turnover in gill and hepatopancreas, and more energy was required for muscle. This study not only provides a comprehensive understanding of the molecular mechanism of L. vannamei in response to high temperature, but also lays the foundation of mining thermotolerance genes and proposing effective strategies to cope with the high temperature environment. |
| Keyword | Litopenaeus vannamei Heat stress Comparative transcriptomic analysis Energy reallocation Heat shock proteins |
| DOI | 10.1016/j.ecoenv.2022.113600 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2018YFD0900303] ; China Postdoctoral Science Foundation[2021M703249] ; National Natural Science Foundation of China[31972782] ; National Natural Science Foundation of China[41876167] ; National Natural Science Foundation of China[31830100] ; China Agriculture Research System-48[CARS-48] |
| WOS Research Area | Environmental Sciences & Ecology ; Toxicology |
| WOS Subject | Environmental Sciences ; Toxicology |
| WOS ID | WOS:000799002500005 |
| Publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/179318 |
| Collection | 实验海洋生物学重点实验室 |
| Corresponding Author | Zhang, Xiaojun |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS & Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Xiaoxi,Yuan, Jianbo,Zhang, Xiaojun,et al. Comparative transcriptomic analysis unveils a network of energy reallocation in Litopenaeus vannamei responsive to heat-stress[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2022,238:10. |
| APA | Zhang, Xiaoxi,Yuan, Jianbo,Zhang, Xiaojun,&Yu, Yang.(2022).Comparative transcriptomic analysis unveils a network of energy reallocation in Litopenaeus vannamei responsive to heat-stress.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,238,10. |
| MLA | Zhang, Xiaoxi,et al."Comparative transcriptomic analysis unveils a network of energy reallocation in Litopenaeus vannamei responsive to heat-stress".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 238(2022):10. |
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| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S014765132200（4371KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | View | |
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