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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/46098

Title: Diversity of yeasts associated with the sea surface microlayer and the underlying water at the northern coast of Taiwan
Authors: Chin-Feng Chang
Ching-FuLee
Kao-Yung Lin
Shiu-Mei Liu
Contributors: 國立臺灣海洋大學:海洋生物研究所
Keywords: Characterization
Underlying water
Sea surface microlayer
Yeast community
New species
Isolation
Date: 2016
Issue Date: 2018-05-02T02:29:20Z
Publisher: Research in Microbiology
Abstract: Abstract: Yeast communities inhabiting the sea surface microlayer (SSML) on the northern coast of Taiwan were examined using a cultivation method and compared with those inhabiting the underlying water (UW) at a 50-cm depth. Culturable yeasts were recovered from the SSML and UW samples collected in the morning during 4 field campaigns, and 420 strains were isolated. The 420 isolates were grouped into 43 species using a polyphasic molecular approach, including sequence analysis of the 26S rDNA D1/D2 domain and 5.8S-ITS region. From the SSML samples, 12 genera and 39 species, including 7 new species of Cryptococcus sp. (1), Candida spp. (4), and Rhodotorula spp. (2), were isolated. From the UW samples, 10 genera and 21 species, including one new species of Rhodotorula sp. (1), were isolated. Rhodotorula mucilaginosa was the most abundant species present in the yeast community in SSML (37.6%) and UW (21.6%) samples. Basidiomycetous yeasts (63.6%) and pigmented yeasts (64.5%) comprised the major yeast population. The yeast community in the SSML had a higher species number and abundance than the UW. Moreover, although the majority of yeast community species were from the SSML, individual species distribution in the SSML was unequal.
Relation: 167(1) pp.35-45
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/46098
Appears in Collections:[海洋生物研究所] 期刊論文

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