ArticleJournal of microbiology (Seoul, Korea)2012
Molecular screening of Streptomyces isolates for antifungal activity and family 19 chitinase enzymes.
Article in Journal of microbiology (Seoul, Korea), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 46 citations in OpenAlex.
- Genetic differences and similarity analysis of 29 antagonistic actinomycetes using inter simple sequence repeat (ISSR) markers.BMC microbiology · 2026Article
- Screening for chitin degrading bacteria in the environment of Saudi Arabia and characterization of the most potent chitinase from Streptomyces variabilis Am1.Scientific reports · 2023Article
- Actinobacteria as Effective Biocontrol Agents against Plant Pathogens, an Overview on Their Role in Eliciting Plant Defense.Microorganisms · 2022Review
- Diversity, mechanisms and beneficial features of phosphate-solubilizingFrontiers in plant science · 2022Review
- Isolation and Identification ofFrontiers in microbiology · 2021Article
- Biocontrol potential of chitinases produced by newly isolated Chitinophaga sp. S167.World journal of microbiology & biotechnology · 2020Article
- Streptomyces: implications and interactions in plant growth promotion.Applied microbiology and biotechnology · 2019Review
- Article
- Assessment of the Detrimental Impact of Polyvalent Streptophages Intended to be Used as Biological Control Agents on Beneficial Soil Streptoflora.Current microbiology · 2018Article
- Streptomyces sp. strain SK68, isolated from peanut rhizosphere, promotes growth and alleviates salt stress in tomato (Solanum lycopersicum cv. Micro-Tom).Journal of microbiology (Seoul, Korea) · 2018Article
- Draft Genome Sequence ofGenome announcements · 2017Article
- Draft Genome Sequence of Plant Growth-Promoting EndophyticGenome announcements · 2017Article
- Chitinase-producing bacteria and their role in biocontrol.AIMS microbiology · 2017Review
- A Structurally Novel Chitinase from the Chitin-Degrading Hyperthermophilic Archaeon Thermococcus chitonophagus.Applied and environmental microbiology · 2016Article
- Bacterial chitinase with phytopathogen control capacity from suppressive soil revealed by functional metagenomics.Applied microbiology and biotechnology · 2014Article
- Chitinolytic microorganisms and their possible application in environmental protection.Current microbiology · 2014Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thirty soil-isolates of Streptomyces were analyzed to determine their antagonism against plant-pathogenic fungi including Fusarium oxysporum, Pythium aristosporum, Colletotrichum gossypii, and Rhizoctonia solani. Seven isolates showed antifungal activity against one or more strain of the tested fungi. Based on the 16S rDNA sequence analysis, these isolates were identified as Streptomyces tendae (YH3), S. griseus (YH8), S. variabilis (YH21), S. endus (YH24), S. violaceusniger (YH27A), S. endus (YH27B), and S. griseus (YH27C). The identity percentages ranged from 98 to 100%. Although some isolates belonged to the same species, there were many differences in their cultural and morphological characteristics. Six isolates out of seven showed chitinase activity according to a chitinolytic activity test and on colloidal chitin agar plates. Based on the conserved regions among the family 19 chitinase genes of Streptomyces sp. two primers were used for detection of the chitinase (chiC) gene in the six isolates. A DNA fragment of 1.4 kb was observed only for the isolates YH8, YH27A, and YH27C. In conclusion, six Streptomyces strains with potential chitinolytic activity were identified from the local environment in Taif City, Saudi Arabia. Of these isolates, three belong to family 19 chitinases. To our knowledge, this is the first reported presence of a chiC gene in S. violaceusniger YH27A.
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Registered trials
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.