标题:Fungal community analysis in seawater of the Mariana Trench as estimated by Illumina HiSeq
作者:Wang, Zhi-Peng ;Liu, Zeng-Zhi ;Wang, Yi-Lin ;Bi, Wang-Hua ;Liu, Lu ;Wang, Hai-Ying ;Zheng, Yuan ;Zhang, Lin-Lin ;Hu, Shu-Gang ;Xu, Shan-Shan ;Zhang, P 更多
作者机构:[Zhang, Peng ] Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao; 266101, China;[Liu, Zeng-Zhi ;Bi, Wang-Hua ;Liu, Lu ;Xu, 更多
通讯作者:Xu, Shan-Shan
来源:RSC Advances
出版年:2019
卷:9
期:12
页码:6956-6964
DOI:10.1039/c8ra10142f
摘要:This study assessed the diversity and distribution of fungal communities in thirteen marine seawater samples from four sites (L1, L3, L4 and L7) of the Mariana Trench, with a depth range of 1000-4000 meters, using Illumine Hiseq sequencing with fungal-specific primers targeting the internal transcribed spacer (ITS) region of the ribosomal rRNA gene. Sedimentary fungal communities showed high diversity with 209880 reads belonging to 91 operational taxonomic units (OTUs). Of these OTUs, 45 belonged to the Ascomycota, 37 to Basidiomycota, 3 to Chytridiomycota, 1 to Glomeromycota, 1 to Cryptomycota, and 4 to unknown fungi. The major fungal orders included Saccharomycetales and Sporidiobolales. The commonly found fungal genera were Candida, Malassezia and Cryptococcus. These results suggest the existence of diverse fungal communities in the Mariana Trench marine seawater, which can be considered as a useful community model for further ecological and evolutionary study of fungi in the trench.
© 2019 The Royal Society of Chemistry.
收录类别:EI
资源类型:期刊论文
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