Aspergillus europaeus sp nov., a widely distributed soil-borne species related to A-wentii (section Cremei)

作者：Hubka Vit^*; Novakova Alena; Samson Robert A; Houbraken Jos; Frisvad Jens C; Sklenar Frantisek; Varga Janos; Kolarik Miroslav

来源：Plant Systematics and Evolution, 2016, 302(6): 641-650.

DOI：10.1007/s00606-016-1293-7

• Cave mycobiota
• Chaetosartorya
• Polyphasic approach
• Secondary metabolites
• Soil fungi

A new species belonging to Aspergillus section Cremei is described, A. europaeus sp. nov. This species is most closely related to A. wentii, A. dimorphicus, and A. chrysellus and can be distinguished by an unique phenotype (colour of sporulation, production of yellow soluble pigment on MEA, shape of vesicle, ornamentation of conidia), specific spectrum of produced exometabolites and internal transcribed spacers (ITS), beta-tubulin and calmodulin gene sequence data. In total, 18 isolates were identified which originated from soil (n = 14), cork (n = 2), indoor air (n = 1) and clinical material (n = 1) in the Czech Republic, Romania, Spain, Portugal, France and Tunisia. All strains were first identified by morphological characters as A. wentii or A. tamarii suggesting that A. europaeus is a common species but it has been overlooked and frequently misidentified. The ex-type strain is CCF 4409(T) = CBS 134393(T) = IBT 32228(T) = NRRL 66252(T).

• 出版日期2016-6