Primary molecular basis of androgenic gland endocrine sex regulation revealed by transcriptome analysis in Eriocheir sinensis
文献类型：CNKI期刊论文
| 作者 | SONG Chengwen ; LIU Lei; HUI Min; LIU Yuan; LIU Hourong; CUI Zhaoxia
|
| 发表日期 | 2019-01-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | androgenic gland comparative transcriptome Eriocheir sinensis insulin-like androgenic gland factor(IAG) sex regulation |
| 英文摘要 | In crustaceans, the male sexual dif ferentiation and maintenance are specially regulated by androgenic gland(AG). However, little is known about the genes involved in the regulation process.RNA-Seq was performed on AG with ejaculatory duct(AG_ED) and ejaculatory duct(ED) as control in Eriocheir sinensis, one of the most important economic and ?shery crabs with typically sex dimorphism. A total of 925 unigenes were identi?ed as dif ferentially expressed genes(DEGs) and the expression of nine genes randomly selected was con?rmed by qRT-PCR. 667 unigenes were up-regulated in AG_ED, being supposed to be AG preferential genes. Among them, the full length of i nsulin-like androgenic gland factor( IAG) cDNA named as Es-IAG was obtained as a logo gene of AG, which together with the genes i nsulin-like receptor( INR), and s ingle insulin binding domain protein( SIBD), might constitute the sex regulation pathway. Several sex related genes were identi?ed, and their function will have to be investigated. Also,the identi?cation of j uvenile hormone epoxide hydrolase 1( JHEH1), ecdysteroid 22-hydroxylase( DIB) and e cdysone receptor( ECR) preliminarily clari?ed the molecular regulation mechanism of eyestalk-AG-testis axis, which plays important roles in molting and reproduction. The results will enhance our understanding for the molecular basis of the AG involved in male sex regulation in crabs. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the Shandong Provincial Natural Science Foundation,China(No.ZR2014CP006) ; the Independent Innovation Program of Qingdao(No.15-9-1-44-jch)for LIU Lei ; the Shandong Provincial Natural Science Foundation(No.ZR2017QD001)for LIU Yuan |
| 卷 | v.37期:01页:225-236 |
| 语种 | 英文; |
| 分类号 | S917.4 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188671]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.LaboratoryforMarineBiologyandBiotechnology,QingdaoNationalLaboratoryforMarineScienceandTechnology 2.UniversityofChineseAcademyofSciences 3.CASKeyLaboratoryofExperimentalMarineBiology,InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | SONG Chengwen,LIU Lei,HUI Min,et al. Primary molecular basis of androgenic gland endocrine sex regulation revealed by transcriptome analysis in Eriocheir sinensis. 2019. |
入库方式： OAI收割
来源：海洋研究所
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