A new distinct geminivirus causes soybean stay-green disease  

作　　者：Ruixiang Cheng Ruoxin Mei Rong Yan Hongyu Chen Dan Miao Lina Cai Jiayi Fan Gairu Li Ran Xu Weiguo Lu Yu Gao Wenwu Ye Shuo Su Tianfu Han Junyi Gai Yuanchao Wang Xiaorong Tao Yi Xu 

机构地区：[1]Department of Plant Pathology,Nanjing Agricultural University,Nanjing 210095,China [2]The Key Laboratory of Bio-interaction and Crop Health,Nanjing Agricultural University,Nanjing 210095,China [3]Key Laboratory of Soybean Disease and Pest Control(Ministry of Agriculture and Rural Affairs),Nanjing Agricultural University,Nanjing 210095,China [4]Engineering Laboratory of Animal Immunity of Jiangsu Province,College of Veterinary Medicine,Academy for Advanced Interdisciplinary Studies,Nanjing Agricultural University,Nanjing 210095,China [5]Crop Research Institute,Shandong Academy of Agricultural Sciences,Jinan,Shandong 250100,China [6]Henan Academy of Crop Molecular Breeding,Zhengzhou,Henan 450002,China [7]College of Plant Protection,Jilin Agricultural University,Changchun,Jilin 130018,China [8]MOA Key Laboratory of Soybean Biology(Beijing),Institute of Crop Sciences,Chinese Academy of Agricultural Sciences,Beijing 100081,China [9]Soybean Research Institute,Nanjing Agricultural University,Nanjing 210095,China

出　　处：《Molecular Plant》2022年第6期927-930,共4页分子植物（英文版）

基　　金：supported by the grants from National Natural Science Foundation of China Grants 31925032 and 32172376;the Startup Fund for Distinguished Scholars from Nanjing Agricultural University to Y.X.and the Fundamental Research Funds for the Central Universities(JCQY202104)。

摘　　要：Dear Editor,Plant viruses make up almost half of the plant disease-causing pathogens,affecting crop yields and the global economy(Savary et al.,2019).Soybean(Glycine max)is one of the most valuable legume crops in the world,supplying 25%of the global edible oil and two-thirds of the global concentrated protein for livestock feeding.Recently,the outbreak of soybean stay-green syndrome with delayed leaf senescence(stay-green),flat pods,and increased number of abnormal seeds has swept the soybean production in the Huang-Huai-Hai region of China,resulting in huge yield losses(Xu et al.,2019).This disease has become an epidemic and prominent problem in soybean production and is still expanding its geography,including North America,posing a serious threat to soybean production(Harbach et al.,2016;Zhang et al.,2016;Li et al.,2019).However,the cause of soybean stay-green syndrome remains obscure.

关 键 词：SOYBEAN CROPS EXPANDING 

分 类 号：S435.2[农业科学—农业昆虫与害虫防治]