Distinct and shared endothermic strategies in the heat producing tissues of tuna and other teleosts

doi:10.1007/s11427-022-2312-1

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海科学研究部 > 深海生物学研究室 > 深海鱼类物种与基因组多样性的研究

	Distinct and shared endothermic strategies in the heat producing tissues of tuna and other teleosts
	Wu, Baosheng 8; Gao, Xueli 8; Hu, Mingling 8; Hu, Jing 7; Lan, Tianming 5,6; Xue, Tingfeng 8; Xu, Wenjie 8; Zhu, Chenglong 8; Yuan, Yuan 8; Zheng, Jiangmin 8
刊名	SCIENCE CHINA-LIFE SCIENCES
	2023-05-31
页码	17
关键词	endothermy tuna convergent evolution divergent strategies heat producing tissues
ISSN号	1674-7305
DOI	10.1007/s11427-022-2312-1
通讯作者	Ma, Zhenhua(zhenhua.ma@scsfri.ac.cn) ; Qiu, Qiang(qiuqiang@lzu.edu.cn) ; Wang, Kun(wangkun@nwpu.edu.cn)
英文摘要	Although most fishes are ectothermic, some, including tuna and billfish, achieve endothermy through specialized heat producing tissues that are modified muscles. How these heat producing tissues evolved, and whether they share convergent molecular mechanisms, remain unresolved. Here, we generated a high-quality genome from the mackerel tuna (Euthynnus affinis) and investigated the heat producing tissues of this fish by single-nucleus and bulk RNA sequencing. Compared with other teleosts, tuna-specific genetic variation is strongly associated with muscle differentiation. Single-nucleus RNA-seq revealed a high proportion of specific slow skeletal muscle cell subtypes in the heat producing tissues of tuna. Marker genes of this cell subtype are associated with the relative sliding of actin and myosin, suggesting that tuna endothermy is mainly based on shivering thermogenesis. In contrast, cross-species transcriptome analysis indicated that endothermy in billfish relies mainly on non-shivering thermogenesis. Nevertheless, the heat producing tissues of the different species do share some tissue-specific genes, including vascular-related and mitochondrial genes. Overall, although tunas and billfishes differ in their thermogenic strategies, they share similar expression patterns in some respects, highlighting the complexity of convergent evolution.
资助项目	National Natural Science Foundation of China[32122021] ; National Key Research and Development Program of China[2022YFC3400300] ; 1000 Talent Project of Shaanxi Province ; Fundamental Research Funds of Northwestern Polytechnic University ; Marine Sciences in the First-Class Subjects of Zhejiang[OFMS011]
WOS关键词	RED MUSCLE ; EVOLUTION ; GENES ; CHAIN ; PROVIDES ; GENOME ; THERMOGENESIS ; CONSEQUENCES ; BILLFISHES ; SYSTEM
WOS研究方向	Life Sciences & Biomedicine - Other Topics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:001000760700002
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China ; 1000 Talent Project of Shaanxi Province ; Fundamental Research Funds of Northwestern Polytechnic University ; Marine Sciences in the First-Class Subjects of Zhejiang
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/10483]
专题	深海科学研究部_深海生物学研究室_深海鱼类物种与基因组多样性的研究
通讯作者	Ma, Zhenhua; Qiu, Qiang; Wang, Kun
作者单位	1.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China 3.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China 4.Zhejiang Ocean Univ, Marine Sci & Technol Coll, Natl Engn Lab Marine Germplasm Resources Explorat, Zhoushan 316022, Peoples R China 5.Northeast Forestry Univ, BGI Life Sci Joint Res Ctr, Harbin 150006, Peoples R China 6.BGI Shenzhen, State Key Lab Agr Genom, Shenzhen 518083, Peoples R China 7.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou 510300, Peoples R China 8.Northwestern Polytech Univ, Sch Ecol & Environm, Xian 710072, Peoples R China
推荐引用方式 GB/T 7714	Wu, Baosheng,Gao, Xueli,Hu, Mingling,et al. Distinct and shared endothermic strategies in the heat producing tissues of tuna and other teleosts[J]. SCIENCE CHINA-LIFE SCIENCES,2023:17.
APA	Wu, Baosheng.,Gao, Xueli.,Hu, Mingling.,Hu, Jing.,Lan, Tianming.,...&Wang, Kun.(2023).Distinct and shared endothermic strategies in the heat producing tissues of tuna and other teleosts.SCIENCE CHINA-LIFE SCIENCES,17.
MLA	Wu, Baosheng,et al."Distinct and shared endothermic strategies in the heat producing tissues of tuna and other teleosts".SCIENCE CHINA-LIFE SCIENCES (2023):17.