Molecular phylogenetic exploration of bacterial diversity in a Bakreshwar (India) hot spring and culture of Shewanella-related thermophiles

被引：49

作者：

Ghosh, D

Bal, B

Kashyap, VK

Pal, S ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Life Sci & Biotechnol, Kolkata 700032, W Bengal, India

[2] Saha Inst Nucl Phys, Kolkata 700064, W Bengal, India

[3] Cent Forens Sci Lab, Kolkata 700014, W Bengal, India

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2003年 / 69卷 / 07期

关键词：

D O I：

10.1128/AEM.69.7.4332-4336.2003

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：

The bacterial diversity of a hot spring in Bakreshwar, India, was investigated by a culture-independent approach. 16S ribosomal DNA clones derived from the sediment samples were found to be associated with gamma-Proteobacteria, cyanobacteria, and green nonsulfur and low-GC gram-positive bacteria. The first of the above phylotypes cobranches with Shewanella, a well-known iron reducer. This phylogenetic correlation has been exploited to develop culture conditions for thermophilic iron-reducing microorganisms.

引用

页码：4332 / 4336

页数：5

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