期刊
FEMS MICROBIOLOGY ECOLOGY
卷 84, 期 3, 页码 510-518出版社
OXFORD UNIV PRESS
DOI: 10.1111/1574-6941.12082
关键词
marine-derived actinomycetes; Salinispora; marine microbial ecology; cultivation independent
类别
资金
- California Sea Grant College Program through NOAA'S National Sea Grant College Program, USA Dept. of Commerce [R/NMP-100, NA100AOAR4170060]
- UK Natural Environmental Research Council [NER/T/S/2000/00614, NER/T/S/2000/00616]
- Consejo Nacional de Ciencia y Tecnologia (CONACyT) [157730]
- National Institutes of Health [1R15AI093158-01]
- National Science Foundation [0752336]
- Division Of Ocean Sciences
- Directorate For Geosciences [0752336] Funding Source: National Science Foundation
Sediment samples collected off the coast of San Diego were analyzed for actinomycete diversity using culture-independent techniques. Eight new operational taxonomic units (OTUs) in the Streptomycetaceae were identified as well as new diversity within previously cultured marine OTUs. Sequences belonging to the marine actinomycete genus Salinispora were also detected, despite the fact that this genus has only been reported from more tropical environments. Independent analyses of marine sediments from the Canary Basin (3814m) and the South Pacific Gyre (5126 and 5699m) also revealed Salinispora sequences providing further support for the occurrence of this genus in deep-sea sediments. Efforts to culture Salinispora spp. from these samples have yet to be successful. This is the first report of Salinispora spp. from marine sediments >1100m and suggests that the distribution of this genus is broader than previously believed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据