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Constitutive Expression of Arabidopsis Senescence Associated Gene 101 in Brachypodium distachyon Enhances Resistance to Puccinia brachypodii and Magnaporthe oryzae

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成果类型:
期刊论文
作者:
Wang, Ning;Song, Na;Tang, Zejun;Wang, Xiaojie;Kang, Zhensheng;...
通讯作者:
Dai, Liangying;Wang, Bing
作者机构:
[Dai, Liangying; Wang, B; Song, Na; Wang, Ning; Wang, Bing; Tang, Zejun] Hunan Agr Univ, Hunan Prov Key Lab Biol & Control Plant Dis & Ins, Changsha 410128, Hunan, Peoples R China.
[Dai, Liangying; Wang, B; Song, Na; Wang, Ning; Wang, Bing; Tang, Zejun] Hunan Agr Univ, Coll Plant Protect, Changsha 410128, Hunan, Peoples R China.
[Kang, Zhensheng; Wang, Ning; Wang, Xiaojie] Northwest A&F Univ, State Key Lab Crop Stress Biol Arid Areas, Yangling 712100, Shaanxi, Peoples R China.
[Kang, Zhensheng; Wang, Ning; Wang, Xiaojie] Northwest A&F Univ, Coll Plant Protect, Yangling 712100, Shaanxi, Peoples R China.
通讯机构:
[Dai, LY; Wang, B] H
Hunan Agr Univ, Hunan Prov Key Lab Biol & Control Plant Dis & Ins, Changsha 410128, Hunan, Peoples R China.
Hunan Agr Univ, Coll Plant Protect, Changsha 410128, Hunan, Peoples R China.
语种:
英文
关键词:
Puccinia brachypodii;Senescence Associated Gene 101;light microscopy;overexpression;salicylic acid
期刊:
Plants-Basel
ISSN:
2223-7747
年:
2020
卷:
9
期:
10
页码:
1316
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31801721, 31672017]; National Key Research and Development Project [2016YFD0300707]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2020JJ5240]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [19B247]; Youth Fund Project of Hunan Agricultural University [19QN31]
机构署名:
本校为第一且通讯机构
院系归属:
植物保护学院
摘要:
Brachypodium distachyon, as an effective model of cereal grains, is susceptible to most destructive cereal pathogens. Senescence associated gene 101 (SAG101) has been studied extensively in Arabidopsis. SAG101 is one of the important regulators of plant immunity. However, no homologous genes of AtSAG101 were found in B. distachyon. In this study, the AtSAG101 gene was transformed into B. distachyon. Three transgenic plant lines containing the AtSAG101 gene were confirmed by PCR and GUS gene activity. There were fewer Puccinia brachypodii urediospores in the AtSAG101-overexpressing plants compa...

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