Spatial dynamics of yeast community and its relationship with environmental factors in Lhalu Wetland, Tibet
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    Abstract:

    [Objective] We studied the yeast diversity in Lhalu Wetland and analyzed the influence of environmental factors on yeast community. [Methods] Yeasts were isolated by in-situ cultivation and analyzed by the D1/D2 domain of large subunit (26S) ribosomal RNA and morphological characterization. [Results] In total 169 yeast isolates were identified to 15 genera and 31 species. Ustilentyloma graminis and Filobasidium magnumgenus were the dominating species in the wetland. Moreover, Naganishia, Ustilentyloma, Filobasidium and Cystofibasidium were the dominating genera. COD was significantly positive related to yeast abundance, and it had significant influence on Ustilentyloma. [Conclusion] Yeasts were abundant and diverse among various sites in Lhalu Wetland.

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Xiaofang Guo, De Ji, Qiwei Long, Binjin Bai, Haojie Wang, Yapu Cao. Spatial dynamics of yeast community and its relationship with environmental factors in Lhalu Wetland, Tibet. [J]. Acta Microbiologica Sinica, 2018, 58(7): 1167-1181

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History
  • Received:June 22,2017
  • Revised:September 15,2017
  • Online: July 05,2018
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