澳大利亚首次报道葱（Allium cepa var. aggregatum）感染鸢尾黄斑病毒

IF 0.9 4区农林科学 Q4 PLANT SCIENCES

Australasian Plant Pathology Pub Date : 2024-10-28 DOI:10.1007/s13313-024-00999-z

Sari Nurulita, Andrew D. W. Geering, Kathleen S. Crew, Stephen Harper, John E. Thomas

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引用次数: 0

摘要

2019年，虹膜黄斑病毒感染的典型症状；在昆士兰州农业和渔业部加顿研究所种植的葱（A. cepa var. aggregatum）上观察到正形孢子病毒科（Tospoviridae， orthotospovivirus属）。DAS-ELISA初步检测IYSV阳性，随后特异性RT-PCR扩增部分RdRp （l段）和扩增子测序证实IYSV感染。这是澳大利亚首次记录到青葱感染IYSV。

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

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.

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来源期刊

Australasian Plant Pathology 生物-植物科学

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Australasian Plant Pathology presents new and significant research in all facets of the field of plant pathology. Dedicated to a worldwide readership, the journal focuses on research in the Australasian region, including Australia, New Zealand and Papua New Guinea, as well as the Indian, Pacific regions. Australasian Plant Pathology is the official journal of the Australasian Plant Pathology Society.