|本期目录/Table of Contents|

[1]姜兆远,刘晓梅,李莉,等.吉林省稻瘟病菌无毒基因AvrPi9鉴定及分析[J].江苏农业科学,2017,45(10):27-29.
 Jiang Zhaoyuan,et al.Identification and analysis of non-toxic gene AvrPi9 of Magnaporthe grisea in Jilin Province[J].Jiangsu Agricultural Sciences,2017,45(10):27-29.
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吉林省稻瘟病菌无毒基因AvrPi9鉴定及分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年10期
页码:
27-29
栏目:
生物技术
出版日期:
2017-05-20

文章信息/Info

Title:
Identification and analysis of non-toxic gene AvrPi9 of Magnaporthe grisea in Jilin Province
作者:
姜兆远1 刘晓梅1 李莉1 邹晓威1 任金平1 袁媛2 张铁新3 王继春1 吴宪1 朱峰1 孙辉1
1.吉林省农业科学院,吉林长春 130033; 2.吉林省农业技术推广总站,吉林长春 130021; 3.吉林农业大学,吉林长春 130118
Author(s):
Jiang Zhaoyuanet al
关键词:
稻瘟病抗病基因无毒基因AvrPi9接种鉴定PCR检测
Keywords:
-
分类号:
S435.111.4+1
DOI:
-
文献标志码:
A
摘要:
为了明确无毒基因AvrPi9在吉林省不同稻区的分布及变异情况,将PCR检测技术与接种鉴定技术相结合,分析2014年吉林、长春、通化、四平、延边、松原、白城、辽源等稻区的24株优势单孢菌株中无毒基因AvrPi9的情况。结果表明,24个优势稻瘟病菌株含无毒基因AvrPi9的比率较高,5个稻区的优势菌株100%含有无毒基因AvrPi9,松原稻区1株优势菌株PCR检测到无毒基因AvrPi9,但对Pi9单基因品系IRBL9-W仍有致病性,说明该菌株无毒基因结构发生了变化,其他PCR结果均与接种结果相一致。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-11-03
基金项目:吉林省科技厅青年基金(编号:20150520119JH);北方水稻种质抗稻瘟病鉴定评价项目(编号:2016NWB036-12-9)。
作者简介:姜兆远(1980—),男,山东临沂人,博士,副研究员,主要从事水稻病害综合防治研究。E-mail:jzy_80@163.com。
通信作者:任金平,研究员,主要从事水稻病害综合防治研究。E-mail:15043461118@163.com。
更新日期/Last Update: 2017-05-20