Yeast Communities in Sugarcane Phylloplane


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The study aimed to investigate yeast communities in sugarcane (Saccharum officinarum Linn.) phylloplane in Thailand by a culture-dependent approach using a direct isolation method; namely, plating of leaf washing for yeast isolation. A total of 150 yeast strains were obtained from 79 sugarcane leaf samples collected in ten provinces. Identification on the basis of the D1/D2 region of the large subunit (LSU) rRNA gene sequence analysis revealed that 126 yeast strains (84%) were identified to be yeast in the phylum Basidiomycota and 24 strains (16%) were in the phylum Ascomycota. Basidiomycetous yeast consisted of 27 known species in 18 genera viz. Cystobasidium, Dioszegia, Dirkmeia, Hannaella, Jaminaea, Kwoniella, Langdonia, Moesziomyces, Occultifur, Papiliotrema, Piskurozyma, Pseudozyma, Rhodosporidiobolus, Rhodotorula, Saitozyma, Sporobolomyces, Symmetrospora and Tremella, whereas, ascomycetous yeast consisted of three species viz. Candida parapsilosis, Kodamaea ohmeri and Meyerozyma caribbica. In addition, the most common known yeast species detected were Dirkmeia churashimaensis with relative frequency and frequency of occurrence of 12.0 and 22.8%, respectively. Subsequently, seven strains were found to be five new yeast species, which were already proposed as Kalmanozyma vetiver, Wickerhamiella siamensis, Papiliotrema siamense, Hannaella phyllophila and Occultifur tropicalis. The results of this study revealed a higher number of yeast strains and species in the phylum Basidiomycota, which agreed with other reports. However, the present results are opposite to those of our previous study when the enrichment technique was used for yeast isolation.

作者简介

N. Srisuk

Department of Microbiology, Faculty of Science, Kasetsart University

Email: fscistl@ku.ac.th
泰国, Bangkok, Chatuchak, 10900

P. Nutaratat

Department of Microbiology, Faculty of Science, Kasetsart University

Email: fscistl@ku.ac.th
泰国, Bangkok, Chatuchak, 10900

J. Surussawadee

Department of Microbiology, Faculty of Science, Kasetsart University

Email: fscistl@ku.ac.th
泰国, Bangkok, Chatuchak, 10900

S. Limtong

Department of Microbiology, Faculty of Science, Kasetsart University; Academy of Science, The Royal Society of Thailand

编辑信件的主要联系方式.
Email: fscistl@ku.ac.th
泰国, Bangkok, Chatuchak, 10900 ; Bangkok, 10300

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2019