Evidence map›Paper›PMID 39377919›Full record

ArticleCurrent microbiology2024

Genetic Diversity and Functional Potential of Streptomyces spp. Isolated from Pachmarhi Biosphere Reserve, India.

Pushpendra Tiwari, Waquar Akhter Ansari, Shiv Charan Kumar, Praveen Kumar Tiwari, Murugan Kumar, Hillol Chakdar, Alok Kumar Srivastava, Anil Kumar Saxena, Laishram Shantikumar

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Article in Current microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Pushpendra Tiwari *ICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Waquar Akhter Ansari *ICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Shiv Charan KumarICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Praveen Kumar TiwariICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Murugan KumarICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India. kumar.m@icar.gov.in.ORCID http://orcid.org/0000-0001-5537-1106
Hillol ChakdarICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Alok Kumar SrivastavaICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Anil Kumar SaxenaICAR-National Bureau of Agriculturally Important Microorganisms, Mau, 275103, India.
Laishram ShantikumarDepartment of Microbiology, Faculty of Science, Assam Down Town University, Guwahati, 781026, India.

Funding

National Bureau of Agriculturally Important Microorganisms Indian Soil Microbiome Project
6 · The paper itself

Abstract

Streptomyces is a diverse genus, well known for producing a wide array of metabolites that have significant industrial utilization. The present study investigates the genetic and functional diversity of Streptomyces spp. isolated from the Pachmarhi Biosphere Reserve (PBR), India, an unexplored site. The 16S rRNA gene sequencing and analysis revealed 96 isolates belonging to 40 different species indicating a substantial phylogenetic diversity. The strains were clustered into two groups: a major cluster with 94 strains and a small cluster with two strains. BOX- PCR analyses revealed an incredible genetic diversity existing among the strains of Streptomyces spp. in PBR. The analyses revealed the intra-species diversity and inter-species closeness within the genus Streptomyces in the study area. Qualitative screening for enzyme production has shown that 53, 42, 41, 11, and 54 strains tested positive for CMCase, xylanase, amylase, pectinase, and β-glucosidase, respectively. Additionally, 54 strains tested positive for PHB production. The strains were assayed quantitatively for the production of CMCase, xylanase, amylase, and pectinase. Streptomyces sp. MP9-2, Streptomyces sp. MP10-11, Streptomyces sp. MP10-18, and Streptomyces sp. MP10-6 recorded maximum CMCase (0.604 U/mL), xylanase (0.553 U/mL), amylase (1.714 U/mL), and pectinase (13.15 U/mL) activities, respectively. Furthermore, several strains demonstrated plant growth-promoting traits, viz. zinc and phosphate solubilization and production of ammonia, HCN (hydrogen cyanide), and IAA (Indole acetic acid), and nitrogen fixation. Fifty strains showed antifungal activity against Fusarium oxysporum f. sp. lycopersici with inhibitions ranging from 7.5 to 47.5%. Current findings underscore the ecological and biotechnological significance of Streptomyces spp. in the unexplored habitat of PBR.

Indexed as

Genetic VariationPhylogenyRNA, Ribosomal, 16SStreptomycesDNA, BacterialIndiaSoil MicrobiologyDNA, BacterialRNA, Ribosomal, 16S

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.