CRISPR-mediated BnaIDAediting prevents silique shattering, floral organ abscission, and spreading of Sclerotinia sclerotiorum in Brassica napus  

作　　者：Rui Geng Yue Shan Lei Li Chun-Lin Shi Wei Zhang Jin Wang Rehman Sarwar Yi-Xuan Xue Yu-Long Li Ke-Ming Zhu Zheng Wang Li-Zhang Xu Reidunn B.Aalen Xiao-Li Tan 

机构地区：[1]School of Life Sciences,Jiangsu University,Zhenjiang 212013,China [2]ANGENOVO,1414 Viken,Norway [3]Key Laboratory for Theory and Technology of Intelligent Agricultural Machinery and Equipment,Jiangsu University,Zhenjiang 212013,China [4]Department of Biosciences,University of Oslo,0316 Oslo,Norway

出　　处：《Plant Communications》2022年第6期127-130,共4页植物通讯（英文）

基　　金：funded by the Jiangsu Agriculture Science and Technology Innovation Fund(CX(21)2009).

摘　　要：Dear Editor,Rapeseed(Brassica napus)oil is a major source of vegetable oil around the world.Stem rot disease caused by the necrotrophic fungus Sclerotinia sclerotiorum and silique shattering during harvest are two major contributors to yield loss in B.napus(Zhang et al.,2021).Infection by S.sclerotiorum occurs when ascospores land on detached petals where they germinate and form mycelia that ultimately infects the leaves(Ding et al.,2021).Consistent with this mode of infection,reduced damage from stem rot has been achieved by generating apetalous rapeseed that are resistant to petal-mediated infection(Yu et al.,2016).We propose that preventing petal shedding should also reduce leaf infections.Moreover,attached floral organs will promote rapeseed flower tourism and provide an additional economic benefit.

关 键 词：attached generating ORGANS 

分 类 号：Q94[生物学—植物学]