Identification and Screening of Broad-spectrum Antibiotics-producing Strains

Abstract:

60 strains which have antimicrobial activity had been isolated from nutritious soil in China in the study. We have further selected 1 strain which product broad-spectrum antibiotics using agar well-diffusion method. The strain was identified Brevibacillus laterosporus after physiological biochemical characteristic experiments, sequencing of 16S rDNA and cluster analysis, named S62-9.