Evidence for Dicot Plants as Alternative Hosts of Banana Bunchy Top Virus and Its Alphasatellites in South-East Asia

doi:10.3390/pathogens12111289

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	Evidence for Dicot Plants as Alternative Hosts of Banana Bunchy Top Virus and Its Alphasatellites in South-East Asia
	Guyot,Valentin; Ly,Ngoc-Sam; Trieu,Tien-Dung; Insisiengmay,Oudomphone; Zhang,Ting; Iskra-Caruana,Marie-Line; Pooggin,Mikhail M.
	2023
发表期刊	PATHOGENS
ISSN	2076-0817
卷号	12 期号:11 页码:1289
摘要	Banana bunchy top virus is a multicomponent circular ssDNA virus (family Nanoviridae) that causes one of the most devastating diseases of cultivated bananas and plantains (family Musaceae). It is transmitted by the aphids Pentalonia nigronervosa and P. caladii among host plants of Musaceae and some other families of monocots. Our Illumina sequencing reconstruction of virome components of BBTV-infected banana plants and their neighbor non-banana plants sampled in Vietnam and Laos revealed the monocot Commelina sp. (Commelinaceae) and the dicots Bidens pilosa and Chromolaena odorata (both Asteraceae) as hosts of BBTV and circular ssDNA alphasatellites (family Alphasatellitidae). Counting the proportions and relative abundances of Illumina reads representing BBTV genome components and alphasatellites suggested that Chromolaena and Commelina are poor hosts for BBTV and one to three alphasatellite species, whereas Bidens is a permissive host for BBTV and four alphasatellite species representing two genera of Alphasatellitidae. Our findings provide evidence for the dicot plants of family Asteraceae as alternative hosts of BBTV and its alphasatellites, which warrants further investigation of these and other dicots as a potential refuge and source of BBTV and multiple alphasatellites that become associated with this virus and likely affect its replication, transmission, and host range.
关键词	banana bunchy top virus alphasatellite host range Musa Commelina Chromolaena Bidens NANOVIRUS TRANSMISSION ENCODES GENOME
DOI	10.3390/pathogens12111289
WOS记录号	WOS:001114585100001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75042
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Guyot,Valentin,Ly,Ngoc-Sam,Trieu,Tien-Dung,et al. Evidence for Dicot Plants as Alternative Hosts of Banana Bunchy Top Virus and Its Alphasatellites in South-East Asia[J]. PATHOGENS,2023,12(11):1289.
APA	Guyot,Valentin.,Ly,Ngoc-Sam.,Trieu,Tien-Dung.,Insisiengmay,Oudomphone.,Zhang,Ting.,...&Pooggin,Mikhail M..(2023).Evidence for Dicot Plants as Alternative Hosts of Banana Bunchy Top Virus and Its Alphasatellites in South-East Asia.PATHOGENS,12(11),1289.
MLA	Guyot,Valentin,et al."Evidence for Dicot Plants as Alternative Hosts of Banana Bunchy Top Virus and Its Alphasatellites in South-East Asia".PATHOGENS 12.11(2023):1289.

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