意大利Melomastia sp. 11 .的分类地位和dyfrolomomyceates的系统发育再评价

IF 1.8 4区生物学 Q3 MYCOLOGY

Cryptogamie Mycologie Pub Date : 2017-12-01 DOI:10.7872/crym/v38.iss4.2017.507

C. Norphanphoun, R. Jeewon, E. McKenzie, T. Wen, E. Camporesi, K. Hyde

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引用次数: 9

摘要

摘要:Melomastia是一种在木材上发现的腐殖真菌属，在《真菌索引》中有29个种名。由于高度的形态重叠和缺乏基于DNA的系统发育，该属的物种分类一直是一个挑战。本研究澄清了该属的系统发育位置，并根据意大利新收集的一个新种进行了研究。根据SSU和LSU序列数据的系统发育分析，描述了新种Melomastia italica的形态和关系。Melomastia被安置在多刺菌纲的胸膜菌科中。重新研究了银耳科的系统发育关系和属间分类，并将毛兰Dyfrolomyces maolanensis转移到Melomastia属。

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Taxonomic Position of Melomastia italica sp. nov. and Phylogenetic Reappraisal of Dyfrolomycetales

Abstract — Melomastia is a genus of saprobic fungal species found on wood, with 29 species epithets listed in Index Fungorum. The classification of species in the genus has been a challenge due to a high degree of morphological overlap and a lack of DNA based phylogenies. The present study clarifies the phylogenetic placement of the genus and with an additional new species based on a fresh collection from Italy. The new species, Melomastia italica, is described based on morphological and relationships inferred from phylogenetic analyses of SSU and LSU sequence data. Melomastia is accommodated within the family Pleurotremaceae in the class Dothideomycetes. The phylogenetic relationships and intergeneric taxonomy within the family Pleurotremaceae are revisited, while Dyfrolomyces maolanensis is transferred to the genus Melomastia.

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来源期刊

Cryptogamie Mycologie 生物-真菌学

CiteScore

3.70

自引率

0.00%

发文量

审稿时长

12 months

期刊介绍： Cryptogamie is divided into three sections, each published as an individual publication: Cryptogamie, Bryologie, Cryptogamie, Algologie and Cryptogamie, Mycologie. Cryptogamie is a French journal of international scope publishing in several European languages. It accepts original papers and review articles on the systematics, biology and ecology of all cryptogams (algae; bryophytes; fungi and lichens, respectively).