[Intergeneric hydridization of the actinomycetes Streptoverticillium mycoheptinicum and Streptomyces coelicolor].
Intergeneric crossing of the actinomycetes Streptoverticillium mycoheptinicum and Streptomyces coelicolor yielded recombinants which were mostly nonviable and unstable despite a relatively high frequency (10(-2)-10(-4)) at which their colonies appeared. The rare viable and stable recombinants were prototrophs. The structure of antibiotics in the hybrid cell may be modified as follows from the differences in the antibiotic activity of the LIA-973 hybrid and the parent strains.
D000900:Anti-Bacterial Agents / Q000096:biosynthesis; D003470:Culture Media / Q000378:metabolism; D005819:Genetic Markers; D006824:Hybridization, Genetic; D007769:Lactams; D009154:Mutation; D010957:Plasmids; D011995:Recombination, Genetic; D013302:Streptomyces / Q000235:genetics* / Q000378:metabolism; D013306:Streptomycetaceae / Q000235:genetics* / Q000378:metabolism
D000900:Anti-Bacterial Agents; D003470:Culture Media; D005819:Genetic Markers; D007769:Lactams
Mezhrodovaia gibridizatsiia aktinomitsetov Streptoverticillium mycoheptinicum i Streptomyces coelicolor.