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本文报道自我国麦叶及虫体上分离到的25株布勒掷孢酵母(Bullera)的研究,确定了一个新种、一个新变种、一个新记录,即中国布勒掷孢酵母新种(Bullera sinensis Li sp.nov.)、白色布勒掷孢酵母乳糖新变种(Bullera alba var.lactis Li sp.nov.)及白色布勒掷孢酵母[Bullera alba (Hansen) Drex 1927]。此外还发现在一定条件下,某些菌株能形成畸形厚垣孢子,此情况与接近担子菌的中国红酵母(Rhodotorula sinensis Lee 1974)相似。由于布勒掷孢酵母的掷孢子形状通常很典型而且稳定。我们将有关性状分为主次,重新考虑布勒掷孢酵母属的分种原则,制定了检索表。
In this paper, we report a new species, a new variety and a new record of 25 strains of Bullera isolated from wheat leaves and parasites in China. Bullera sinensis Li sp. Nov.), Bullera alba var. Lactis Li sp. Nov. And Bullera alba (Hansen) Drex 1927]. In addition, some strains were found to form deformed chlamydospores under certain conditions, similar to Rhodotorula sinensis Lee 1974 near the basidiomycetes. Due to the throat spore shape of T. boulardii, it is usually typical and stable. We classify the traits as primary and secondary, reconsider the classification principle of T. gondii, and develop a search table.