02549nas a2200241   4500008004100000022001400041245009700055210006900152260000800221300000800229490000700237520175400244100001501998700002102013700001802034700002302052700001902075700002502094700001902119700002502138700002302163856012102186       2023                        eng d  a0343-865100aBacterial communities and diversity of western ghats soil: a study of a biodiversity hotspot0 aBacterial communities and diversity of western ghats soil a stud  cAPR  a1080 v803 a<p>
	The Western Ghats is one of India's mega-diversity hotspots and an ecologically and geologically important area for the diversity of endemic plants and animals. The present study provides insights into the aerobic bacterial diversity and composition of the soils of North Western Ghats located in Maharashtra state (NWGM), India. The samples for the culture-dependent study were collected from 6 different locations namely Malshej Ghat, Bhimashankar, Lonavala, Mulshi, Tail-Baila, and Mahabaleshwar. A total of 173 isolates were obtained from the different samples, which belonged to Proteobacteria (43%), Firmicutes (36%), and Actinobacteria (19%). Sequences of 15 strains shared &lt;= 98.7% similarity (a species cut-off) which represent potential novel species. Metagenomic analysis revealed the presence of Actinobacteria and Proteobacteria as the most dominant phyla at both MB and MG. However, both sites showed variation in the composition of rare phyla and other dominant phyla. This difference in bacterial community composition could be due to differences in altitude or other physicochemical properties. The functional prediction from the amplicon sequencing showed the abundance of carbohydrate, protein, and lipid metabolism which was corroborated by screening the isolated bacterial strains for the same. The present study has a unique take on microbial diversity and defines the importance of community assembly processes such as drift, dispersal, and selection. Such processes are relatively important in controlling community diversity, distribution, as well as succession. This study has shown that the microbial community of NWGM is a rich source of polysaccharide degrading bacteria having biotechnological potential.</p>
1 aGhare, Uma1 aNarvekar, Simran1 aLodha, Tushar1 aMallebhari, Rubiya1 aDastager, Syed1 aBarvkar, Vitthal, T.1 aDhotre, Dhiraj1 aKarmalkar, Nitin, R.1 aPable, Anupama, A.  uhttps://library.ncl.res.in/content/bacterial-communities-and-diversity-western-ghats-soil-study-biodiversity-hotspot