Metagenomic Taxonomic Diversity in Himalayan Glacier Ecosystems
This study investigates the microbial diversity of three Himalayan glacier ecosystems: Chhota Shigri, Sutri Dhaka, and Patsio, using 16S rRNA gene amplicon sequencing. Comparative analysis revealed a conserved core microbiome dominated by taxa such as Oscillatoria and Hymenobacter, along with distinct site-specific microbial communities. Functional profiling indicated conserved metabolic pathways related to carbon metabolism, amino acid biosynthesis, and energy production. The study provides insights into microbial adaptation, ecological functioning, and potential resilience of Himalayan glacier ecosystems under environmental change.