1.
Genetika
; 26(11): 1915-25, 1990 Nov.
Artigo
em Russo
| MEDLINE
| ID: mdl-2074006
RESUMO
Genes encoding arginine biosynthesis of Bacillus stearothermophilus strain 718 were cloned in the mutant argA strain of the Escherichia coli K-12. The arg genes were shown to be located on the 3.7 kb DNA fragment in the following order: argA--argE--argB. The expression of the argA gene of B. stearothermophilus on the multicopy vehicle is twofold higher in argR- strain of E. coli K-12 than is isogenic argR+ strain. According to hybridization analysis argA genes of B. stearothermophilus and B. subtilis have low level of homology, which is the evidence of their evolutional divergence.
Assuntos
Arginina/biossíntese , Genes Bacterianos/genética , Geobacillus stearothermophilus/genética , Clonagem Molecular , DNA Bacteriano/genética , Escherichia coli/genética , Família Multigênica/genética , Mutação/genética , Hibridização de Ácido Nucleico , Mapeamento por Restrição
2.
Lab Delo
; (5): 315-6, 1986.
Artigo
em Russo
| MEDLINE
| ID: mdl-2425153