渤海海水中酵母菌的种类

本文报道了渤海海水中酵母菌种类的调查结果,从31个站位中,共分离鉴定了228株酵母菌,这些酵母菌分别属于8属40种:红酵母属(Rhodotorula)5个种,隐球酵母属(Cryptococcus)8个种,德巴利酵母属(Debaryomyces)2个种,毕赤酵母属(Pichia)8个种,酵母属(Saccharomyces)2个种,短梗霉属(Aureobasidium)1个种,球孢酵母属(Torulaspora)1个种,假丝酵母属(candida)13个种。40个种中,有13种是中国新记录,即:黑隐球酵母(Cryptococcus ater),大型隐球酵母(Cr.magnus),多型德巴利酵母(Debaryomyces polymorphus),克鲁维酵母(Saccharomyces kluyveri),伯顿毕赤酵母(Pichia burtonii),卡森毕赤酵母(P.carsonii),埃切毕赤酵母(P.etchellsii),季也蒙毕赤酵母(P.guilliermondii),海梅尔毕赤酵母(P.heimii),嗜土毕赤酵母(P.philogaea),奥默毕赤酵母(P.ohmeri),棘胫小蠹毕赤酵母(P.scolyti),和戴尔有孢圆酵母(Torulaspora delbrueckii),在这13种中,除埃切毕赤酵母和奥默毕赤酵母外,其余11种在海水里也是首次报道。

YEASTS OF BOHAI SEAWATER

Two hundred and twenty-eight yeast strains were isolated from seawater collected from 31 stations in Bohai, and were identified by conventional methods. The strains belonged to 40 species of 8 genera, i.e. Rhodotorula (5 species), Cryptococcus (8), Debaryomyces (2), Pichia (8), Candida (13), Aureobasidium (1), Torulasppora (1), and Saccharomyces (2), 13 of the 40 species, i.e. Cryptococcus ater, Cr. magnus, Debaryomyces polymorphus, Saccharomyces kluyveri, Pichia burtonii, P. carsonii, P. etchellsii, P. guilliermondii, P. heimii, P. ohmeri, P. philogaea, P. scolyti and Torulaspora delbrueckii are new records in China. Except P. etchellsii and P. ohmeri, the 11 of them are newly reported species in seawater.