Novel primers reveal wider diversity among marine aerobic anoxygenic phototrophs

被引：74
|
作者：
Yutin, N
Suzuki, MT
Béjà, O [1 ]
机构：
[1] Technion Israel Inst Technol, Dept Biol, IL-32000 Haifa, Israel
[2] Univ Maryland, Ctr Environm Sci, Chesapeake Biol Lab, Solomons, MD 20688 USA
来源：
APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2005年 / 71卷 / 12期
关键词：
D O I：
10.1128/AEM.71.12.8958-8962.2005
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Aerobic anoxygenic phototrophic bacteria (AAnPs) were previously proposed to account for up to 11% of marine bacterioplankton and to potentially have great ecological importance in the world's oceans. Our data show that previously used primers based on the M subunit of anoxygenic photosynthetic reaction center genes (pufM) do not comprehensively identify the diversity of AAnPs in the ocean. We have designed and tested a new set of pufM-specific primers and revealed several new AAnP variants in environmental DNA samples and genomic libraries.
引用
收藏
页码：8958 / 8962
页数：5
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