Hot springs of Indian Himalayas: potential sources of microbial diversity and thermostable hydrolytic enzymes.

ABSTRACT: Microbial communities in hot springs at high elevations have been extensively studied worldwide. In this sense, the Indian Himalaya regions is valuable ecosystems for providing both the extreme 'cold' and 'hot' sites for exploring microbial diversity. In the present study, a total of 140 thermophilic bacteria were isolated from 12 samples collected from Manikaran and Yumthang hot springs of Indian Himalayas. The bacterial isolates were studied for phylogenetic profiling, growth properties at varying conditions and potential sources of extracellular thermostable hydrolytic enzymes such as protease, amylase, xylanase and cellulase. Based on production of extracellular hydrolases, 51 isolates from Manikaran (28) and Yumthang thermal springs (23) were selected and identified using 16S rRNA gen

SUBMITTER: Sahay H 

PROVIDER: S-EPMC5451362 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature