[Genetic analysis of Streptomyces erythreus heteroclones. II. Determination of the distances between genetic loci on the map].

Abstract

As a result of recombination experiments between auxotrophic mutants of S. erythreus BTCC2 haploid recombinants and heteroclones were isolated. A genetic map of S. erythreus, including 15 auxotrophic loci was constructed by genetic analysis of the segregants of the heteroclones obtained. The genetic distances between 7 key loci on the map were determined and the entire length of the map of about 105 standard recombination units was calculated.