南极地衣真菌的三个新记录

IF 1.4 4区环境科学与生态学 Q3 ECOLOGY

Polar Record Pub Date : 2022-07-13 DOI:10.1017/S0032247422000195

M. Halıcı, Mithat Güllü, Merve Kahraman Yiğit, M. Barták

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引用次数: 2

摘要

摘要作为旨在确定詹姆斯·罗斯岛（南极半岛东海岸）地衣化真菌生物多样性项目的一部分，我们确定了三个以前从未在南极洲报道过的亚属分类群：Farnoldia microposis（a.Massal.）Hertel、Gyalolechia附生（Lynge）Vondrák和Placidium squamulosum var.argentinum（Räsänen）Breuss。这里提供了这些物种的详细形态和解剖特征，以及基于南极标本的照片。此外，还对所选标本的nrITS、mtSSU和/或RPB1基因区域进行了研究，并讨论了该物种的系统发育位置。首次提供了微小法氏线虫的DNA序列数据。微小法诺菌和附生Gyalolechia在南半球也是新出现的。

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Three new records of lichenised fungi for Antarctica

Abstract As part of a project aiming to determine the lichenised fungal biodiversity of James Ross Island (Eastern coast of Antarctic Peninsula), we identified three infrageneric taxa which were previously not reported from Antarctica: Farnoldia micropsis (A. Massal.) Hertel, Gyalolechia epiphyta (Lynge) Vondrák and Placidium squamulosum var. argentinum (Räsänen) Breuss. Detailed morphological and anatomical properties of these species along with photographs based on the Antarctic specimens are provided here. In addition, the nrITS, mtSSU and/or RPB1 gene regions of the selected specimens are studied and the phylogenetic positions of the species are discussed. The DNA sequence data for Farnoldia micropsis are provided for the first time. Farnoldia micropsis and Gyalolechia epiphyta are also new to the Southern Hemisphere.

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来源期刊

Polar Record 环境科学-环境科学

CiteScore

1.40

自引率

25.00%

发文量

审稿时长

>36 weeks

期刊介绍： Polar Record is an international, peer-reviewed scholarly periodical publishing results from a wide range of polar research areas. The journal covers original primary research papers in the humanities, social sciences, physical sciences, life sciences, and polar technology, as well as papers concerning current political, economic, legal, and environmental issues in the Arctic or Antarctic. Polar Record endeavours to provide rapid publication, normally within nine months of initial submission.