Plant growth-promoting and antifungal activity of XXXX from dark chestnut soil.

@entity6207 @entity375 @entity12069 @entity9484
538 @entity375 strains were isolated from dark chestnut soil collected from under the plants of the legume family (Fabaceae). The greatest number of microorganisms is found at soil depth 10-20cm. Among the 538 strains of @entity375 77 (14.3%) strains demonstrated the ability to synthesize @entity6207 . 15 strains were attributed to high @entity6207 -producing @entity375 (above 10 g/ml). The most active strains were YA05 with 51.7  2.1 g/ml of @entity6207 and YR07 with 45.3  1.5 g/ml. In the study of effect of incubation time on @entity6207 production the maximum accumulation of @entity6207 coincided with maximum rates of biomass: at 120h for YR07 and at 144h for strain YA05. @entity6207 production increased when medium was supplemented with the @entity9484 . 400 g/ml of @entity9484 showed maximum @entity6207 production. 10 strains demonstrated the ability to inhibit the growth and development of phytopathogenic fungi. YA05 and YR07 strains formed the largest zones of inhibition compared to the other strains - from 21.6  0.3 to 30.6  0.5mm. Maximum zone of inhibition was observed for YA05 against Phytophtora infestans and YR07 strains against @entity12069 . YA05 and YR07 strains were identified as Aureobasidium pullulans YA05 (GenBank accession No JF160955) and Rhodotorula mucilaginosa YR07 (GenBank accession No JF160956).
