Identification and characterization of the mre gene region of Streptomyces coelicolor A3(2)
โ Scribed by Burger, A. ;Sichler, K. ;Kelemen, G. ;Buttner, M. ;Wohlleben, W.
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 301 KB
- Volume
- 263
- Category
- Article
- ISSN
- 0026-8925
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๐ SIMILAR VOLUMES
## Streptomyces coelicdor A3( 2 ) gives rise t o spontaneous chloramphenicol sensitive mutants a t a frequency of about 0.3% per spore. These mutants are often genetically unstable and give rise to arginine auxotrophs ( h g -) a t frequencies of 1-7% per spore. These Arg-mutants usually lack the
## Abstract 17 spontaneous Gal^โ^ mutants of __S. coelicolor__ were studied using Southern blottings, but no insertion or deletion mutations were found. 10 mutants of __S. lividans__ included three deletion mutations. The reasons for the lack of insertion mutants are discussed.