Streptomycin-resistant Rational Screening for High-yield Neomycin Producing Strain PREPARATION AND IDENTIFICATION OF MONOCLONAL ANTIBODIES AGAINST STREPTOMYCIN INHIBTTION OF STREPTOMYCIN ON SOME OOMYCETES SCREENING OF STAUROSPORINE-PRODUCING MUTANT STRAIN Colonization of silicate bacterium strain NBT in wheat roots GENERATION AND IMMUNOLOGICAL TRAIT OF MONOCLONAL ANTIBODY FOR STREPTOMYCIN Effects of sulfate streptomycin treatments on bacterial number, enzyme activities and compound transformations in simulated constructed wetlands Effects of 60Co γ-rays Irradiation on Saccharopolyspora erythraea M Effect of surfactants on sorption and desorption of streptomycin on soil of Inner Mongolian pastoral area