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pro vyhledávání: '"E O, Timashova"'
Publikováno v:
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (6)
A number of B. subtilis mutants auxotrophic for lysine has been isolated and mapped in relation to the flanking ser2 marker. One of the mutants has been found to have a mutation in lys A gene coding for DAP-decarboxylase activity. The expression of D
Publikováno v:
Genetika. 24(8)
The transformation of Bacillus subtilis Lys- strains with plasmid pLRS33 containing pBR322 and the Bac. subtilis chromosomal fragment carrying the genes for lysin biosynthesis and the riboflavin operon regulatory operator region (ribO) leads to the a
Publikováno v:
TSitologiia i genetika. 23(2)
Some Bacillus subtilis strains demonstrate a high degree of pHV14 and pP1251 plasmid integration into the chromosome (1.10(-1]. According to the data of genetical analysis the plasmids are integrated into several regions of the same chromosome. A sig