Article
[Preparation and characteristics of protoplasts from various strains of Streptomyces roseoflavus var. roseofungini].
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] - 1 Aug 1992
Aĭtkhozhina N A
Abstract excerpt
It was shown that the variants of the roseofungin-producing organism, which differ in their differentiation, antibiotic activity, structure and cell wall composition had different sensitivity to the protoplasting factors. The protoplasting increased the population heterogeneity: in strain 1128 it was evident from an increased frequency of the secondary colonies, in variant 1-68, folding of the colonies increased...
Topics
- Antifungal Agents
- Cell Wall
- Colony Count, Microbial
- Culture Media
- Genetic Engineering
- In Vitro Techniques
- Phenotype
- Plasmids
- Polyenes
- Protoplasts
- Streptococcus