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Title of Article

MICROSCOPIC FUNGI TRICHODERMA VIRENSaS PROMISING AUXIN PRODUCERS IN MYCORRHIZAE communities


Issue
3
Date
2014

Article type
scientific article
UDC
581.557
Pages
114-118
Keywords
Trichoderma virens, auxins, tryptophan, mycorrhizae


Authors
Struchkova I.V.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
One of the reasons of fungi Trichoderma stimulating influence on plantsis their auxin production. We have discovered that auxins can be synthesized by the microscopic fungi Trichoderma virens (strain ВКМ F-1117) with different concentrations of tryptophan as a precursor in the growth medium. Maximum indole-3-acetic acid amount was produced by the fungi under stationary cultivation conditions with tryptophan concentration of 5 mM.

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