Antimicrobial Activity of Fungi Strains of Trichoderma from Middle Siberia

The antibiotic activity in 42 strains of 8 species of the Trichoderma genus (T. asperellum, T. viride, T. hamatum, T. koningii, T. atroviride, T. harzianum, T. Citrinoviride, and T. longibrachiatum) isolated from different Siberian ecotops was studied. It was shown that these species differ in the d...

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Bibliographic Details
Published in:	Prikladnaja biohimija i mikrobiologija Vol. 51; no. 3; p. 340
Main Authors:	Sadykova, V S, Kurakov, A V, Kuvarina, A E, Rogozhin, E A
Format:	Journal Article
Language:	Russian
Published:	Russia (Federation) 01-05-2015
Subjects:	Anti-Infective Agents - chemistry Anti-Infective Agents - metabolism Anti-Infective Agents - pharmacology Aspergillus - growth & development Candida albicans - growth & development Mass Spectrometry Methicillin-Resistant Staphylococcus aureus - growth & development Siberia Spectrophotometry, Infrared Trichoderma - chemistry Trichoderma - isolation & purification Trichoderma - metabolism Siberia
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Summary:	The antibiotic activity in 42 strains of 8 species of the Trichoderma genus (T. asperellum, T. viride, T. hamatum, T. koningii, T. atroviride, T. harzianum, T. Citrinoviride, and T. longibrachiatum) isolated from different Siberian ecotops was studied. It was shown that these species differ in the degree of their antibacterial and antifungal activity. The chosen strain, T. citrinoviride TV4-1, exhibited high activity and a wide range of actions against the opportunistic and pathogenic fungi of the Aspergillus and Candida albicans genus; bacteria, including methicillin-resistant Staphylococcus aureus; and cancer cells. According to mass and I R spectrometry data and the spectrum of biological action, peptaibols are probably the most active compounds in the strain culture extracts.
ISSN:	0555-1099