Deciphering the microbiota of Tuwa hot spring, India using shotgun metagenomic sequencing approach.
Here, we report metagenome from the Tuwa hot spring, India using shotgun sequencing approach. Metagenome consisted of 541,379 sequences with 98.7 Mbps size with 46% G + C content. Metagenomic sequence reads were deposited into the EMBL database under accession number ERP009321. Community analysis presented 99.1% sequences belong to bacteria, 0.3% of eukaryotic origin, 0.2% virus derived and 0.05% from archea. Unclassified and unidentified sequences were 0.4% and 0.07% respectively. A total of 22 bacterial phyla include 90 families and 201 species were observed in the hot spring metagenome. Firmicutes (97.0%), Proteobacteria (1.3%) and Actinobacteria (0.4%) were reported as dominant bacterial phyla. In functional analysis using Cluster of Orthologous Group (COG), 21.5% drops in the poorly characterized group. Using subsystem based annotation, 4.0% genes were assigned for stress responses and 3% genes were fit into the metabolism of aromatic compounds. The hot spring metagenome is very rich with novel sequences affiliated to unclassified and unidentified lineages, suggesting the potential source for novel microbial species and their products.
Department of Biochemistry, Shri Alpesh N. Patel Post Graduate Institute, Anand, India.
Amitsinh
A
Mangrola
Department of Biotechnology, Veer Narmad South Gujarat University, Surat, India.
Pravin
P
Dudhagara
Department of Animal Biotechnology, Anand Agricultural University, Anand, Gujarat, India.
Prakash
P
Koringa
Department of Animal Biotechnology, Anand Agricultural University, Anand, Gujarat, India.
C G
CG
Joshi
Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, India.
Mansi
M
Parmar
Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, India.
Rajesh
R
Patel
Community analysis; Functional analysis; Hot spring; Metagenome; Shotgun sequencing