First report of iris yellow spot virus infecting shallot (Allium cepa var. aggregatum) in Australia

被引：0
|
作者：
Nurulita, Sari [1 ,4 ]
Geering, Andrew D. W. [1 ]
Crew, Kathleen S. [1 ,3 ]
Harper, Stephen [2 ]
Thomas, John E. [1 ]
机构：
[1] Univ Queensland, Queensland Alliance Agr & Food Innovat, Brisbane, Australia
[2] Univ Queensland, Sch Agr & Food Sustainabil, Brisbane, Australia
[3] Queensland Dept Agr & Fisheries, Brisbane, Australia
[4] IPB Univ, Fac Agr, Bogor, Indonesia
来源：
AUSTRALASIAN PLANT PATHOLOGY | 2024年 / 53卷 / 06期
关键词：
ELISA; IYSV; Orthotospovirus; RdRp; Tospoviridae; SEQUENCE DIVERSITY; TRANSMISSION; TOSPOVIRUS; BUNYAVIRIDAE;
D O I：
10.1007/s13313-024-00999-z
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
In 2019, symptoms typical of infection by iris yellow spot virus (IYSV; family Tospoviridae, genus Orthotospovirus) were observed on shallot (A. cepa var. aggregatum) grown at the Gatton Research Facility, Department of Agriculture and Fisheries, Queensland. Initial testing by DAS-ELISA was positive for IYSV, and subsequent specific RT-PCR amplifying part of the RdRp (L-segment) and sequencing of amplicons confirmed the IYSV infection. This is the first record of IYSV infection of shallot in Australia.
引用
收藏
页码：593 / 596
页数：4
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