|本期目录/Table of Contents|

[1]曹访,刘莉,采克俊,等.五月龄翘嘴红鲌性腺组织小RNA转录谱的分析比较[J].江苏农业科学,2020,48(2):77-82.
 Cao Fang,et al.Analysis and comparison of miRNA transcription spectra of 5-month-old Erythroculter ilishaeformis gonad tissue[J].Jiangsu Agricultural Sciences,2020,48(2):77-82.
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五月龄翘嘴红鲌性腺组织小RNA转录谱的分析比较(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第48卷
期数:
2020年第2期
页码:
77-82
栏目:
生物技术
出版日期:
2020-03-05

文章信息/Info

Title:
Analysis and comparison of miRNA transcription spectra of 5-month-old Erythroculter ilishaeformis gonad tissue
作者:
曹访1刘莉2采克俊1吴成龙1周俊波1
1.湖州师范学院生命科学学院/浙江省水生生物资源养护与开发技术研究重点实验室/中国水产科学
研究院水生动物繁育与营养重点实验室,浙江湖州 313000; 2.浙江省淡水水产研究所,浙江湖州 313001
Author(s):
Cao Fanget al
关键词:
翘嘴红鲌精巢卵巢miRNA转录谱分析比较
Keywords:
-
分类号:
S917.4
DOI:
-
文献标志码:
A
摘要:
采用转录组高通量测序方法,比较分析幼龄翘嘴红鲌精巢、卵巢组织中小RNA转录谱。结果显示,精巢、卵巢的小RNA分布的峰值分别为28、29 nt,与一般物种的22~24 nt有较大的差异;在小RNA库中,经比对注释的比例很低,分别为2.5%、2.1%。在比对注释的斑马鱼miRBase、斑马鱼ncRNA、piRNA、Rfam数据库中,精巢组织中被miRBase数据库注释的比例最高,为1.49%;而卵巢组织中被miRBase和piRNA数据库注释的比例接近,分别为094%和0.96%。比较表达量相对较高的共有miRNA分子,均是与胚胎发育相关的分子,且大多是精巢组织的表达量高于卵巢组织,这些miRNA分子在个体发育中可能具有重要意义。初步获得了翘嘴红鲌不同性腺组织的转录谱,为今后进一步分析小RNA在生殖发育中的调控作用奠定了基础。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2018-10-17
基金项目:浙江省淡水养殖科技创新团队项目(编号:2012R10026_05);浙江省钱江人才计划(编号:2012R10076)。
作者简介:曹访(1980—),男,江苏丰县人,硕士,高级实验师,研究方向为动物遗传育种与繁殖。E-mail:hzyzucf@hotmail.com。
更新日期/Last Update: 2020-01-20