|本期目录/Table of Contents|

[1]王迪,牛梅,王健,等.淮稻5号化学诱变突变体库的构建与基因快速定位[J].江苏农业科学,2021,49(4):26-31.
 Wang Di,et al.Mutant library construction and rapid gene mapping of chemical mutagenesis of Huaidao No.5[J].Jiangsu Agricultural Sciences,2021,49(4):26-31.
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淮稻5号化学诱变突变体库的构建与基因快速定位(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第49卷
期数:
2021年第4期
页码:
26-31
栏目:
生物技术
出版日期:
2021-02-20

文章信息/Info

Title:
Mutant library construction and rapid gene mapping of chemical mutagenesis of Huaidao No.5
作者:
王迪12牛梅3王健12程保山12李刚12徐卫军1袁彩勇1
1.江苏徐淮地区淮阴农业科学研究所,江苏淮安 223001; 2.江苏省环洪泽湖生态农业生物技术重点实验室/淮阴师范学院,江苏淮安 223300;3.农作物基因资源与基因改良国家重大科学工程/中国农业科学院作物科学研究所,北京 100081
Author(s):
Wang Diet al
关键词:
淮稻5号MNU突变体库MutMap
Keywords:
-
分类号:
S511.032
DOI:
-
文献标志码:
A
摘要:
淮稻5号是江苏地区粳稻主栽品种之一,该品种具有灌浆速度快、出糙率高、千粒质量高、抗倒能力强、耐低温等特点。但由于缺少适宜的研究材料,淮稻5号中优良农艺性状的调控机制一直没有得到解析。突变体是研究基因功能最直接、最有效的途径之一,本研究利用N-甲基-N-亚硝脲(MNU)化学诱变构建了包含3 562个家系的淮稻5号突变体库,并从中筛选获得了512个表型稳定的突变体,包括株型、叶色、育性、抽穗期、早衰、类病斑等8种类型,利用MutMap技术完成了2个株型突变体的突变位点初步定位,该突变体库的构建及MutMap技术的应用,以期为淮稻5号优良性状的解析提供突变体资源。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-10-23
基金项目:江苏省自然科学基金青年基金(编号:BK201902239);淮安市农业科学研究院高层次引进人才科研启动发展基金(编号:0062019016B);淮安市农业科学研究院院长科研基金(编号:HNY201702);江苏省环洪泽湖生态农业生物技术重点实验室自主研发课题(编号:17HZHL009)。
作者简介:王迪(1988—),男,山东昌邑人,博士,助理研究员,主要从事水稻遗传育种研究。E-mail:wangdirice@163.com。
通信作者:袁彩勇,研究员,主要从事水稻遗传育种研究。E-mail:hysdycy@163.com。
更新日期/Last Update: 2021-02-20