Prakash, O and Parmar, M and Vaijanapurkar, M and Rale, V and Shouche, YS (2021) Recent trend, biases and limitations of cultivation-based diversity studies of microbes. FEMS Microbiology Letters, 368 (17).

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Abstract

The current study attempts to analyze recent trends, biases and limitations of cultivation-based microbial diversity studies based on published, novel species in the past 6 years in the International Journal of Systematic and Evolutionary Microbiology (IJSEM), an official publication of the International Committee on Systematics of Prokaryotes (ICSP) and the Bacteriology and Applied Microbiology (BAM) Division of the International Union of Microbiological Societies (IUMS). IJSEM deals with taxa that have validly published names under the International Code of Nomenclature of Prokaryotes (ICNP). All the relevant publications from the last 6 years were retrieved, sorted and analyzed to get the answers to What is the current rate of novel species description? Which country has contributed substantially and which phyla represented better in culturable diversity studies? What are the current limitations? Published data for the past 6 years indicate that 500–900 novel species are reported annually. China, Korea, Germany, UK, India and the USA are at the forefront while contributions from other nations are meager. Despite the recent development in culturomics tools the dominance of Proteobacteria, Bacteroidetes and Actinobacteria are still prevalent in cultivation, while the representation of archaea, obligate anaerobes, microaerophiles, synergistic symbionts, aerotolerant and other fastidious microbes is poor. Single strain-based taxonomic descriptions prevail and emphasis on objective-based cultivation for biotechnological and environmental significance is not yet conspicuous.

Item Type:	Article
Subjects:	Insect Molecular Biology
Depositing User:	Mr. Rameshwar Nema
Date Deposited:	12 Oct 2022 06:25
Last Modified:	12 Oct 2022 06:25
URI:	http://nccs.sciencecentral.in/id/eprint/1141

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