Affiliation:
1. Centre of Advanced Studies in Agricultural Microbiology, Tamil Nadu Agricultural University, Coimbatore 641 003, Tamil Nadu, India
Abstract
A lysogenic
Streptomyces
sp., strain NS.A4, which was isolated from the nodule surface of black gram (
Vigna mungo
(L.) Hepper), was found to inhibit rhizobia of fast-and slow-growing strains of cowpeas and soybeans. It exhibited plaques when there was a change in cultural conditions. Repeated culturing of the organism in nutrient agar and broth confirmed the infection of
Streptomyces
sp. strain NS.A4 by an actinophage. Addition of the culture filtrate of
Streptomyces
sp. strain NS.A4 to shaken broth cultures of three other
Streptomyces
spp. resulted in phage infection.
Publisher
American Society for Microbiology
Subject
Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology
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