Novel heliobacteria of a few semi-arid tropical soils

被引：0
|
作者：
K. R. Girija
B. Vinay
Ch. Sasikala
Ch. V. Ramana
机构：
[1] JNT University,Bacterial Discovery Laboratory, Centre for Environment, IST.
[2] University of Hyderabad,Department of Plant Sciences, School of Life Sciences
[3] P.O. Central University,undefined
来源：
Indian Journal of Microbiology | 2010年 / 50卷
关键词：
Heliobacteria; Endospore; Bacteriochlorophyll g; Semi-arid tropics; 16S rRNA gene sequences;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Out of forty rhizosphere soils collected from semi arid tropical regions of Andhra Pradesh, India, 30 gave positive enrichments for heliobacteria. These bacteria were recognized by the presence of bacteriochlorophyll-g together with endospores in the initial enrichments. Using group specific primers of 16S rRNA gene, ten monoheliobacterial cultures were sequenced. They were finally grouped into 3 clusters based on the 16S rRNA gene similarity. Based on a few phenotypic characters, in addition to genetic characterization, we identified them as potential novel species and the 16S rRNA gene sequences were deposited with EMBL.
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页码：17 / 20
页数：3
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