کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2092551 | 1081798 | 2008 | 10 صفحه PDF | دانلود رایگان |

SummaryThe dissimilatory perchlorate reducers mainly belong to two monophyletic groups, viz. Dechloromonas and Azospira in the β subclass of Proteobacteria. The present study describes isolation and genetic characterization of Dechlorospirillum anomalous strain JB116 that belongs to α subclass of Proteobacteria. The strain JB116 was isolated under facultative anaerobic conditions on a growth medium containing sodium perchlorate and sodium acetate as electron (e−) acceptor and e− donor, respectively. The strain is a spirillum shaped, dissimilatory perchlorate and nitrate reducer that prefers nitrate to perchlorate. It grows heterotrophically with acetate at temperatures between 25–35 °C, NaCl concentrations between 0–0.5% and pH of 7–7.8. The strain JB116 is the second only representative strain within D. anomalous that shares 99% 16S rDNA sequence similarity with the type strain D. anomalous strain WD.
Journal: Microbiological Research - Volume 163, Issue 2, 15 March 2008, Pages 182–191