Immune Sensor Xa21 Regulates Bacterial Leaf Blight Infection in Seven Rice Cultivars from Myanmar  

作　　者：Nay Chi AYE Rizwana Begum Syed NABI Muhammad SHAHID Nkulu Kabange ROLLY Rupesh TAYADE Lee-Bong CHOON Adil HUSSAIN Byung-Wook YUN 

机构地区：[1]Department of Applied Biosciences,Kyungpook National University,Daegu,41566,Republic of Korea [2]Department of Southern Area Crop Science,National Institute of Crop Science,Rural Development Administration,Miryang 50424,Republic of Korea [3]Department of Cop Life Safety,Division of Crop Protection,National Institute of Agricultural Sciences,Rural Development Administration,Wanju-Gun 55365,Republic of Korea [4]Department of Agriculture,Abdul Wali Khan University Mardan,Khyber Pakhtunkhwa 23200,Pakistan

出　　处：《Rice science》2024年第6期634-637,I0006-I0011,共10页水稻科学（英文版）

基　　金：funded by the Basic Science Research Program of the Ministry of Education’s National Research Foundation of Korea (Grant No.RS-2023-00245922)。

摘　　要：Bacterial leaf blight(BLB)is a devastating disease of rice with the potential to reduce yield by up to 70%.In this study,we investigated the genetic foundation of Xa21-mediated resistance to BLB infection in seven different rice varieties from Myanmar.The varieties exhibited a variable phenotypic response at 14 d after infection(DAI)by Xoo strains K1 and K3a,among which,the variety Kayin Ma was classified as a moderately resistant(MR)variety,expressing Xa2,Xa4,xa5,xa13,and Xa21 genes.

关 键 词：XA21 blight VARIETIES 

分 类 号：S435.111.47[农业科学—农业昆虫与害虫防治]