Diversity of Penicillium section Citrina within the fynbos biome of South Africa, including a new species from a Protea repens infructescence

被引：25
作者：
Visagie, Cobus M. [1 ,2 ]
Seifert, Keith A. [2 ]
Houbraken, Jos [3 ]
Samson, Robert A. [3 ]
Jacobs, Karin [1 ]
机构：
[1] Univ Stellenbosch, Dept Microbiol, ZA-7600 Stellenbosch, South Africa
[2] Eastern Cereal & Oilseed Res Ctr, Ottawa, ON K1A 0C6, Canada
[3] CBS KVAW Fungal Biodivers Ctr, NL-3584 CT Utrecht, Netherlands
来源：
MYCOLOGIA | 2014年 / 106卷 / 03期
基金：
新加坡国家研究基金会;
关键词：
arthropod vectoring; biodiversity; consilient; taxonomy; mites; MEASURING BETA-DIVERSITY; PHYLOGENETIC ANALYSIS; SP NOV; IDENTIFICATION; TAXONOMY; REGION; BIODIVERSITY; SEQUENCES; ADDITIONS; THIERSII;
D O I：
10.3852/13-256
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
During a survey of the fynbos biome in the Western Cape of South Africa, 61 Penicillium species were isolated and nine belong to Penicillium section Citrina. Based on morphology and multigene phylogenies, section Citrina species were identified as P. cairnsense, P. citrinum, P. pancosmium, P. pasqualense, P. sanguifluum, P. sizovae, P. sumatrense and P. ubiquetum. One of the species displayed unique phenotypic characters and DNA sequences and is described here as P. sucrivorum. Multigene phylogelies consistently resolved the new species in a clade with P. aurantiacobrunneum, P. cairnsense, P. miczynksii, P. neomiczynskii and P. quebecense. However, ITS, beta-tubulin and calmodulin gene sequences are unique for P. sucrivorum and growth rates on various media, the ability to grow at 30 C, a positive Ehrlich reaction and the absence of sclerotia on all media examined, distinguish P. sucrivorum from all of its close relatives.
引用
收藏
页码：537 / 552
页数：16
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