Photoperiod regulate gonad development via kisspeptin/kissr in hypothalamus and saccus vasculosus of Atlantic salmon (Salmo solar)

	Photoperiod regulate gonad development via kisspeptin/kissr in hypothalamus and saccus vasculosus of Atlantic salmon (Salmo solar)
	Chi, Liang 1,2; Li, Xian 1,3; Liu, Qinghua 1; Liu, Ying1,3
刊名	PLOS ONE
	2017-02-15
卷号	12 期号:2
英文摘要	Atlantic salmon exhibit seasonal reproduction. However, the mechanisms governing this are still unclear. Generally speaking, kisspeptin has been recognized as a regulator of reproduction. Here, we report a relationship between kisspeptin, GnRH and photoperiod in Atlantic salmon. The results demonstrated that the expression of the Atlantic salmon kisspeptinreceptor (skissr) was not always consistent with the expression pattern of Atlantic salmon GnRH3 (sGnRH3) during all developmental processes. Kisspeptin may exert its influence primarily in the early and later stages of gonad development by promoting the secretion of sGnRH3. Meanwhile, the expression levels of kissrwere higher in fish with gonads at stage II and stage V under the long-day photoperiod regime than under the short-day regime. In addition, both skissrand sGnRH3 were also expressed in the saccus vasculosus (SV), an organ only found in fish. The SV might be a seasonal sensor regulating reproduction in addition to the hypothalamus (Hyp).
收录类别	SCI
语种	英语
WOS记录号	WOS:000394424400008
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/136389]
专题	海洋研究所_海洋生物技术研发中心
作者单位	1.Chinese Acad Sci, Inst Oceanol, Ctr Biotechnol R&D, Qingdao, Peoples R China 2.Qingdao Agr Univ, Coll Anim Sci & Technol, Qingdao, Peoples R China 3.Natl & Local Joint Engn Lab Ecol Mari Culture, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Chi, Liang,Li, Xian,Liu, Qinghua,et al. Photoperiod regulate gonad development via kisspeptin/kissr in hypothalamus and saccus vasculosus of Atlantic salmon (Salmo solar)[J]. PLOS ONE,2017,12(2).
APA	Chi, Liang,Li, Xian,Liu, Qinghua,&Liu, Ying.(2017).Photoperiod regulate gonad development via kisspeptin/kissr in hypothalamus and saccus vasculosus of Atlantic salmon (Salmo solar).PLOS ONE,12(2).
MLA	Chi, Liang,et al."Photoperiod regulate gonad development via kisspeptin/kissr in hypothalamus and saccus vasculosus of Atlantic salmon (Salmo solar)".PLOS ONE 12.2(2017).