多ivora疫霉在澳大利亚首次报道

IF 0.6 Q4 PLANT SCIENCES

Australasian Plant Disease Notes Pub Date : 2023-10-12 DOI:10.1007/s13314-023-00518-x

Matthew H. Laurence, Allison A. Mertin, Clara Pang, Ossie Wildman, Andrew M. Daly, Brett A. Summerell

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引用次数: 0

摘要

作为监测来自英国的高优先植物物种的国际植物哨兵网络计划的一部分，在托马山(新南威尔士州)蓝山植物园收集了一棵无症状栎(英国橡树)的土壤样本。采用疫霉属特异性Taqman™法检测土壤样品中的疫霉。采用Sanger测序和线粒体DNA亚基细胞色素c氧化酶亚基1 (COI)以及核糖体DNA内转录间隔区1、5.8S、ITS2和部分28S区(ITS)的系统发育分析进行物种鉴定。根据系统发育推断，分离得到的疫霉菌与多ivora疫霉菌前型菌株相同。这是澳大利亚首次鉴定到多ivora疫霉。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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First report of Phytophthora plurivora in Australia

As part of the International Plant Sentinel Network program monitoring high priority plant species from the United Kingdom, soil samples were collected from an asymptomatic Quercus robur (English Oak) at the Blue Mountains Botanic Garden, Mount Tomah (NSW). The soil samples were baited for Phytophthora with detection based on a Phytophthora genus specific Taqman™ assay. Species were identified using Sanger sequencing and phylogenetic analysis of the mitochondrial DNA subunit cytochrome c oxidase subunit 1 (COI) and the nuclear ribosomal DNA internal transcribed spacer 1, 5.8S, ITS2 and partial 28S regions (ITS). Isolates of Phytophthora that were recovered were identical to the Phytophthora plurivora ex-type strain based on phylogenetic inference. This is the first identification of Phytophthora plurivora in Australia.

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来源期刊

Australasian Plant Disease Notes PLANT SCIENCES-

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： Australasian Plant Disease Notes is an international journal for publication of short reports from all countries which describe original research that transcends national boundaries. All aspects of plant pathology are covered including new geographical records of diseases or pathogens, new pathogens or pathogen strains, taxonomic papers, quarantine notes, disease management and diagnostic methods. Australasian Plant Disease Notes is a publication of the Australasian Plant Pathology Society.