First found of Erysiphe elevata on Eucalyptus camaldulensis and Phyllactinia lagerstroemiae sp nov on Lagerstroemia from Thailand

被引：14

作者：

Meeboon, Jamjan ^{[1
]}

Takamatsu, Susumu ^{[1
]}

机构：

[1] Mie Univ, Grad Sch Bioresources, 1577 Kurima Machiya, Tsu, Mie 5148507, Japan

来源：

MYCOSCIENCE | 2017年 / 58卷 / 04期

基金：

日本学术振兴会;

关键词：

Erysiphaceae; Erysiphales; Molecular phylogeny; New species; Powdery mildews; POWDERY MILDEW; REDISCOVERY; ALPHITOIDES; ASCOMYCOTA; REVEAL;

D O I：

10.1016/j.myc.2017.02.007

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

A new powdery mildew record and a new species from Thailand are reported in this paper. A fungus found on Eucalyptus camaldulensis has an internal transcribed spacer (ITS) sequence identical to Erysiphe elevata recorded on Catalpa spp. in North America and Europe. Conidia produced singly with Pseudoidium-type germ tubes, and kinked foot cells of conidiophores are also consistent with the morphology of asexual stage of E. elevata. This is the first record of E. elevata on Eucalyptus and from Asia. A new species Phyllactinia lagerstroemiae is proposed for the fungus found on Lagerstroemia spp. based on combinations of morphological data and molecular phylogeny inferred from ITS and 28S rRNA gene sequences. (C) 2017 The Mycological Society of Japan. Published by Elsevier B.V. All rights reserved.

引用

页码：253 / 260

页数：8

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