NWIPB OpenIR
Positive Darwinian selection within interferon regulatory factor genes of Gymnocypris przewalskii (Cyprinidae) on the Tibetan Plateau
Tong, Chao1,2,3; Tian, Fei1,2; Tang, Yongtao1,2,3; Feng, Chenguang1,2,3; Guan, Lihong4; Zhang, Cunfang1,2; Zhao, Kai1,2
2016-03-01
发表期刊FISH & SHELLFISH IMMUNOLOGY
卷号50页码:34-42
文章类型Article
摘要Tibetan Plateau (TP) had experienced phased uplift, resulting in inhospitable environment of low temperature, hypoxia and high ultraviolet radiation for Tibetan wildlife. Many organisms can well adapt to TP, it is of ecological and evolutionary interest to untangle how organisms adapt to extreme environment on TP through evolution. Previous studies mainly focused on hypoxia and metabolism related genes, but we know little about the evolutionary history of immune genes in Tibetan wildlife. In this study, we first identified 10 interferon regulatory factor (IRF) genes from Tibetan naked carp Gymnocypris przewalskii. Within this gene family, IRF3, IRF5, IRF7 and IRF8 contained positive selection sites. Evidences indicated that positive selection may lead to IRF genes functional alternations, presumably driving genes towards adaptation to the environmental changes. Taken together, our results suggested 4 candidate genes as interesting targets for further experimental confirmation of their functional variations and contributions to high altitude adaptation in Tibet fish. (C) 2016 Elsevier Ltd. All rights reserved.
关键词Highland Fish Gene Duplication Positive Selection Immunity Adaptation
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.fsi.2016.01.012
关键词[WOS]HIGH-ALTITUDE ; MOLECULAR CHARACTERIZATION ; TRANSCRIPTION FACTORS ; EXPRESSION ANALYSIS ; MAXIMUM-LIKELIHOOD ; REVEALS ADAPTATION ; IRF FAMILY ; EVOLUTION ; FISH ; GENOME
收录类别SCI
语种英语
项目资助者Chinese Academy of Sciences (Key Innovation Plan)(KSCX2-YW-N-101 ; National Natural Science Foundation of China(30970341 ; West Light Foundation from the Chinese Academy of Sciences ; KSCX2-1W--N-004) ; 31172070 ; 31572258 ; 31500306)
WOS研究方向Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences
WOS类目Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences
WOS记录号WOS:000372693800006
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/5733
专题中国科学院西北高原生物研究所
作者单位1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810001, Peoples R China
2.Chinese Acad Sci, Northwest Inst Plateau Biol, Lab Plateau Fish Evolutionary & Funct Genom, Xining 810001, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Xinxiang Med Univ, Dept Life Sci & Technol, Xinxiang 453003, Peoples R China
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Tong, Chao,Tian, Fei,Tang, Yongtao,et al. Positive Darwinian selection within interferon regulatory factor genes of Gymnocypris przewalskii (Cyprinidae) on the Tibetan Plateau[J]. FISH & SHELLFISH IMMUNOLOGY,2016,50:34-42.
APA Tong, Chao.,Tian, Fei.,Tang, Yongtao.,Feng, Chenguang.,Guan, Lihong.,...&Zhao, Kai.(2016).Positive Darwinian selection within interferon regulatory factor genes of Gymnocypris przewalskii (Cyprinidae) on the Tibetan Plateau.FISH & SHELLFISH IMMUNOLOGY,50,34-42.
MLA Tong, Chao,et al."Positive Darwinian selection within interferon regulatory factor genes of Gymnocypris przewalskii (Cyprinidae) on the Tibetan Plateau".FISH & SHELLFISH IMMUNOLOGY 50(2016):34-42.
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