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Hypoxia-inducible factor 1 alpha cDNA cloning and its mRNA and protein tissue specific expression in domestic yak (Bos grunniens) from Qinghai-Tibetan plateau
Wang, D. P.; Li, H. G.; Li, Y. J.; Guo, S. C.; Yang, J.; Qi, D. L.; Jin, C.; Zhao, X. Q.
2006-09-15
发表期刊BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
卷号348期号:1页码:310-319
文章类型Article
摘要Adaptation to hypoxia is regulated by hypoxia-inducible factor 1 (HIF-1), a heterodimeric transcription factor consisting of an oxygen-regulated a-subunit and a constitutively expressed beta-subunit. How animals living on Qinghai-Tibetan plateau adapt to the extreme hypoxia environment is known indistinctly. In this study, the Qinghai yak which has been living at 3000-5000 m attitude for at least two millions of years was selected as the model of high hypoxia-tolerant adaptation species. The HIF-1 alpha ORFs (open reading frames) encoding for two isoforms of HIF-1 alpha have been cloned from the brain of the domestic yak. Its expression of HIF-1 alpha was analyzed at both mRNA and protein levels in various tissues. Both its HIF-1 alpha mRNA and protein are tissue specific expression. Its HIF-1 alpha protein's high expression in the brain, lung, and kidney showed us that HIF-1 alpha protein may play an important role in the adaptation to hypoxia environment. (c) 2006 Elsevier Inc. All rights reserved.; Adaptation to hypoxia is regulated by hypoxia-inducible factor 1 (HIF-1), a heterodimeric transcription factor consisting of an oxygen-regulated a-subunit and a constitutively expressed beta-subunit. How animals living on Qinghai-Tibetan plateau adapt to the extreme hypoxia environment is known indistinctly. In this study, the Qinghai yak which has been living at 3000-5000 m attitude for at least two millions of years was selected as the model of high hypoxia-tolerant adaptation species. The HIF-1 alpha ORFs (open reading frames) encoding for two isoforms of HIF-1 alpha have been cloned from the brain of the domestic yak. Its expression of HIF-1 alpha was analyzed at both mRNA and protein levels in various tissues. Both its HIF-1 alpha mRNA and protein are tissue specific expression. Its HIF-1 alpha protein's high expression in the brain, lung, and kidney showed us that HIF-1 alpha protein may play an important role in the adaptation to hypoxia environment. (c) 2006 Elsevier Inc. All rights reserved.
关键词Qinghai-tibetan Plateau Domestic Yak Hypoxia Hif-1 Alpha Isoform Mrna Protein
WOS标题词Science & Technology ; Life Sciences & Biomedicine
学科领域生物化学
关键词[WOS]PULMONARY ARTERIAL-HYPERTENSION ; HIGH-ALTITUDE ; NITRIC-OXIDE ; FACTOR HIF-1-ALPHA ; FACTOR-I ; HIF-1 ; INDUCTION ; O-2 ; QUANTIFICATION ; ERYTHROPOIETIN
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Biophysics
WOS类目Biochemistry & Molecular Biology ; Biophysics
WOS记录号WOS:000239796100043
引用统计
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/1323
专题中国科学院西北高原生物研究所
作者单位1.Chinese Acad Sci, Inst Microbiol, State Key Lab Microbial Resources, Beijing 100080, Peoples R China
2.Chinese Acad Sci, NW Plateau Inst Biol, Xining 810001, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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GB/T 7714
Wang, D. P.,Li, H. G.,Li, Y. J.,et al. Hypoxia-inducible factor 1 alpha cDNA cloning and its mRNA and protein tissue specific expression in domestic yak (Bos grunniens) from Qinghai-Tibetan plateau[J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS,2006,348(1):310-319.
APA Wang, D. P..,Li, H. G..,Li, Y. J..,Guo, S. C..,Yang, J..,...&Zhao, X. Q..(2006).Hypoxia-inducible factor 1 alpha cDNA cloning and its mRNA and protein tissue specific expression in domestic yak (Bos grunniens) from Qinghai-Tibetan plateau.BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS,348(1),310-319.
MLA Wang, D. P.,et al."Hypoxia-inducible factor 1 alpha cDNA cloning and its mRNA and protein tissue specific expression in domestic yak (Bos grunniens) from Qinghai-Tibetan plateau".BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 348.1(2006):310-319.
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