DNA Amplification and Genetic Instability inStreptomyces
نویسندگان
چکیده
منابع مشابه
Hypervariability, a new phenomenon of genetic instability, related to DNA amplification in Streptomyces ambofaciens.
The wild-type strain Streptomyces ambofaciens DSM 40697 exhibits a high degree of genetic instability. Pigment-defective colonies were observed in the progeny of wild-type colonies at a frequency of about 0.01. While only 13% of these pigment-defective colonies gave rise to homogeneous progeny exhibiting the mutant parental phenotype, 87% of the mutant colonies gave rise to hetergeneous progeny...
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ژورنال
عنوان ژورنال: Biotechnology and Genetic Engineering Reviews
سال: 1986
ISSN: 0264-8725,2046-5556
DOI: 10.1080/02648725.1986.10647823