Microbial diversity analysis of Chumathang geothermal spring, Ladakh, India.
Braz J Microbiol
; 55(2): 1545-1555, 2024 Jun.
Article
en En
| MEDLINE
| ID: mdl-38421596
ABSTRACT
In light of their unique and challenging environment, the high-altitude Chumathang geothermal springs in Ladakh, India, are undeniably intriguing for microbiological study. The purpose of this study was to employ a culture-independent sequencing approach to give a comprehensive characterization of the unknown bacterial and archaeal community structure, composition and networks in water and soil from the Chumathang geothermal spring. A total of 50%, and 42.86% bacterial phyla were found in the water, and soil samples respectively and this analysis also showed a total of 9.62% and 7.94% of archaeal phyla in both the samples, respectively. Further, the presence of unclassified (derived from other sequences, water 17.31%, and soil 19.05%) and unclassified (derived from bacteria, water 13.46%, and soil 12.70%) were also observed in the current metagenomics investigation. Firmicutes and Proteobacteria were the most abundant bacterial phyla in water, whereas Proteobacteria and Bacteroidetes were the most abundant bacterial phyla in geothermal soil. Crenarchaeota and Euryarchaeota dominated archeal communities in soil and water, respectively. This metagenomic study gave a detailed insight into the microbial diversity found in Chumathang geothermal spring and surrounding area, located in Ladakh, India. Surprisingly, this finding indicated the existence of geographically distinct microbial communities that were suited to various geothermal water habitats along the Himalayan Geothermal Belt. Future studies must take into account the metabolic pathways of these microbial communities that exist in these extreme environments. This will allow us to obtain a better knowledge of the microbial metabolisms that are common at these geothermal locations, which have a lot of potential for biotechnological applications. They will also enable us to establish links between the microbial community composition and the physicochemical environment of geothermal water and area.
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1
Bases de datos:
MEDLINE
Asunto principal:
Filogenia
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Microbiología del Suelo
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Bacterias
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Archaea
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Biodiversidad
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Manantiales de Aguas Termales
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Metagenómica
País/Región como asunto:
Asia
Idioma:
En
Revista:
Braz J Microbiol
Año:
2024
Tipo del documento:
Article
País de afiliación:
India