2025, Vol. 6, Issue 1, Part D
Unraveling microbial ecosystems: Advances in metagenomics for biotechnology applications
Author(s): Khushwant Nandal, Jitender Rathee, Priyanka Dahiya and Manjeet Kaur
Abstract: The advancements in metagenomics and its impact on understanding microbial ecosystems, which are crucial for various environmental and industrial processes. By enabling the direct analysis of genetic material from environmental samples, metagenomics overcomes the limitations of traditional culturing methods that can only access a small fraction of microbial diversity, as less than 1% of microorganisms are culturable using conventional techniques. The paper highlights the role of high-throughput sequencing technologies in revealing the vast phylogenetic and metabolic diversity of microbial communities, leading to the discovery of novel enzymes and genes with industrial applications. Additionally, it discusses the ecological roles of these communities in global biogeochemical cycles and their potential in bioremediation. However, challenges remain, particularly in the development of improved bioinformatics tools and standardized procedures for data analysis, which are essential for ensuring the reliability of results. Ultimately, the paper emphasizes the importance of metagenomics in uncovering hidden microbial diversity and its implications for biotechnology and environmental sustainability.
DOI: 10.22271/micro.2025.v6.i1d.221
Pages: 262-277 | Views: 157 | Downloads: 85
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How to cite this article:
Khushwant Nandal, Jitender Rathee, Priyanka Dahiya, Manjeet Kaur. Unraveling microbial ecosystems: Advances in metagenomics for biotechnology applications. J Adv Microbiol Res 2025;6(1):262-277. DOI: 10.22271/micro.2025.v6.i1d.221
