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Bacterial and fungal diversity in sediment and water column from the abyssal regions of the Indian Ocean
Frontiers in Marine Science ( IF 3.7 ) Pub Date : 2021-07-14 , DOI: 10.3389/fmars.2021.687860
Natasha Maria Barnes , Samir R. Damare , Belle Damodara Shenoy

The deep sea is the largest environment on Earth, comprising important resources of commercial interest. It is composed of a wide variety of ecosystems, which is home to often unique organisms that are yet to be described. The deep-sea is one of the least studied environments, where research is strongly linked to technological access and advances. With the recent advances in the next-generation sequencing and bioinformatic tools, there is an enhanced understanding of microbial diversity and ecological functions in deep sea. Multidisciplinary programmes are being undertaken to investigate into microbial communities in diverse marine environments. As compared to other Oceans, the deeper parts of Indian Ocean are still poorly sampled and studied for bacterial, and more so fungal diversity. The studies reporting usage of modern sequencing tools to describe uncultured microbial diversity have seen a rise in numbers in the last decade. In this review, we summarize the important findings of research works carried on bacterial and fungal diversity from the abyssal regions of the Indian Ocean and provide our views on possible future paths.

中文翻译:

印度洋深海地区沉积物和水体中细菌和真菌的多样性

深海是地球上最大的环境,包含具有商业利益的重要资源。它由各种各样的生态系统组成,这些生态系统通常是尚未描述的独特生物的家园。深海是研究最少的环境之一,其研究与技术获取和进步密切相关。随着新一代测序和生物信息学工具的最新进展,人们对深海微生物多样性和生态功能有了更深入的了解。正在开展多学科计划以调查不同海洋环境中的微生物群落。与其他海洋相比,印度洋深处的细菌和真菌多样性的采样和研究仍然很少。报告使用现代测序工具来描述未培养微生物多样性的研究在过去十年中数量有所增加。在这篇综述中,我们总结了印度洋深海区域细菌和真菌多样性研究工作的重要发现,并提供了我们对未来可能路径的看法。
更新日期:2021-07-14
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