中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Comparative Genomics Reveals Accelerated Evolution of Fright Reaction Genes in Ostariophysan Fishes

文献类型:期刊论文

作者Yang, Liandong6; Jiang, Haifeng5,6; Chen, Juan5,6; Lei, Yi5,6; Sun, Ning5,6; Lv, Wenqi5,6; Near, Thomas J.3,4; He, Shunping1,2,6
刊名FRONTIERS IN GENETICS
出版日期2019-12-23
卷号10期号:1页码:15
关键词ostariophysans fright reaction RNA-seq accelerated evolution positive selection
DOI10.3389/fgene.2019.01283
英文摘要

The ostariophysian fishes are the most species-rich clade in freshwaters. This diversification has been suggested to be associated with the fright reaction presented in most ostariophysians. However, the genetic forces that underlie fright reaction remains poorly understood. In the present study, through integrating behavioral, physiological, transcriptomic, and evolutionary genomic analyses, we found that the fright reaction has a broad impact on zebrafish at multiple levels, including changes in swimming behaviors, cortisol levels, and gene expression patterns. In total, 1,555 and 1,599 differentially expressed genes were identified in olfactory mucosae and brain of zebrafish, respectively, with a greater number upregulated after the fright reaction. Functional annotation showed that response to stress and signal transduction were strongly represented, which is directly associated with the fright reaction. These differentially expressed genes were shown to be evolved accelerated under the influence of positive selection, indicating that protein-coding evolution has played a major role in fright reaction. We found the basal vomeronasal type 2 receptors (v2r) gene, v2rl1, displayed significantly decrease expression after fright reaction, which suggests that v2rs may be important to detect the alarm substance and induce the fright reaction. Collectively, based on our transcriptome and evolutionary genomics analyses, we suggest that transcriptional plasticity of gene may play an important role in fright reaction in ostariophysian fishes.

WOS关键词OLFACTORY RECEPTOR ; ADAPTIVE EVOLUTION ; BIASED GENES ; EXPRESSION PATTERN ; DIFFERENTIAL GENE ; CODON USAGE ; ZEBRAFISH ; STRESS ; DROSOPHILA ; RESPONSES
资助项目National Natural Science Foundation of China[91731301] ; National Natural Science Foundation of China[31972866] ; National Natural Science Foundation of China[31601858] ; Institute of Hydrobiology, Chinese Academy of Sciences[Y55Z09] ; Institute of Hydrobiology, Chinese Academy of Sciences[Y85E03] ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China
WOS研究方向Genetics & Heredity
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:000506010300001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Institute of Hydrobiology, Chinese Academy of Sciences ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; Wuhan Branch, Supercomputing Center, Chinese Academy of Sciences, China ; 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源URL[http://ir.ihb.ac.cn/handle/342005/34955]  
专题水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文
通讯作者Near, Thomas J.; He, Shunping
作者单位1.Chinese Acad Sci, Ctr Excellence Anim Evolut & Genet, Kunming, Yunnan, Peoples R China
2.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya, Peoples R China
3.Yale Univ, Peabody Museum Nat Hist, New Haven, CT 06520 USA
4.Yale Univ, Dept Ecol & Evolutionary Biol, New Haven, CT 06520 USA
5.Univ Chinese Acad Sci, Beijing, Peoples R China
6.Chinese Acad Sci, Key Lab Aquat BiodiVers & Conservat, Inst Hydrobiol, Wuhan, Hubei, Peoples R China
推荐引用方式
GB/T 7714
Yang, Liandong,Jiang, Haifeng,Chen, Juan,et al. Comparative Genomics Reveals Accelerated Evolution of Fright Reaction Genes in Ostariophysan Fishes[J]. FRONTIERS IN GENETICS,2019,10(1):15.
APA Yang, Liandong.,Jiang, Haifeng.,Chen, Juan.,Lei, Yi.,Sun, Ning.,...&He, Shunping.(2019).Comparative Genomics Reveals Accelerated Evolution of Fright Reaction Genes in Ostariophysan Fishes.FRONTIERS IN GENETICS,10(1),15.
MLA Yang, Liandong,et al."Comparative Genomics Reveals Accelerated Evolution of Fright Reaction Genes in Ostariophysan Fishes".FRONTIERS IN GENETICS 10.1(2019):15.

入库方式: OAI收割

来源:水生生物研究所

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