Arid
DOI10.3114/sim.2008.61.01
Drought meets acid: three new genera in a dothidealean clade of extremotolerant fungi
Selbmann, L.1; de Hoog, G. S.2,3; Zucconi, L.1; Isola, D.1; Ruisi, S.1; Van den Ende, A. H. G. Gerrits2; Ruibal, C.2; De Leo, F.4; Urzi, C.4; Onofri, S.1
通讯作者Selbmann, L.
会议名称International Workshop on Black Yeasts
会议日期APR 26-28, 2007
会议地点Utrecht, NETHERLANDS
英文摘要

Fungal strains isolated from rocks and lichens collected in the Antarctic ice-free area of the Victoria Land, one of the coldest and driest habitats on earth, were found in two phylogenetically isolated positions within the subclass Dothideomycetidae. They are here reported as new genera and species, Recurvomyces mirabilis gen. nov., sp. nov. and Elasticomyces elasticus gen. nov., sp. nov. The nearest neighbours within the clades were other rock-inhabiting fungi from dry environments, either cold or hot. Plant-associated Mycosphaerella-like species, known as invaders of leathery leaves in semi-arid climates, are also phylogenetically related with the new taxa. The clusters are also related to the halophilic species Hortaea werneckii, as well as to acidophilic fungi. One of the latter, able to grow at pH 0, is Scytalidium acidophilum, which is ascribed here to the newly validated genus Acidomyces. The ecological implications of this finding are discussed.


英文关键词Acidophilic fungi Antarctica black fungi extremotolerance halophilic fungi ITS lichens phylogeny rock-inhabiting fungi SSU taxonomy
来源出版物STUDIES IN MYCOLOGY
ISSN0166-0616
EISSN1872-9797
出版年2008
期号61
页码1-20
出版者CENTRAALBUREAU SCHIMMELCULTURE
类型Article;Proceedings Paper
语种英语
国家Italy;Netherlands
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000262296400002
WOS关键词INTERNAL TRANSCRIBED SPACER ; TRIMMATOSTROMA-ABIETIS ; WANGIELLA-DERMATITIDIS ; PSEUDOTAENIOLINA-GLOBOSA ; AUREOBASIDIUM-PULLULANS ; EXOPHIALA-WERNECKII ; ANTARCTIC DESERT ; EXTREME ACIDITY ; TEMPERATURE ; TOLERANT
WOS类目Mycology
WOS研究方向Mycology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/297430
作者单位1.Largo Univ, Univ Tuscia, DECOS, Viterbo, Italy;
2.CBS Fungal Biodivers Ctr, NL-3508 AD Utrecht, Netherlands;
3.Univ Amsterdam, Inst Biodivers & Ecosyst Dynam, NL-1098 SM Amsterdam, Netherlands;
4.Univ Messina, Dipartimento Sci Microbiol Genet & Mol, I-98166 Messina, Italy
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Selbmann, L.,de Hoog, G. S.,Zucconi, L.,et al. Drought meets acid: three new genera in a dothidealean clade of extremotolerant fungi[C]:CENTRAALBUREAU SCHIMMELCULTURE,2008:1-20.
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