Zobrazeno 1 - 6
of 6
pro vyhledávání: '"L I, Abrosimova"'
Publikováno v:
Mikrobiologiia. 54(5)
Various procedures were studied for obtaining Bacillus thuringiensis strains of serotype I which synthesized exotoxins. Mutant clones with elevated exotoxin synthesis could be selected by treating the cells with N-methyl-N-nitro-N-nitrosoguanidine. T
Publikováno v:
Gigiena i sanitariia. (6)
Publikováno v:
Gigiena i sanitariia. (9)
[Effect of mineral salts on exotoxin formation and productivity of a Bacillus thuringiensis culture]
Publikováno v:
Mikrobiologiia. 55(3)
The effect of ten mineral salts on the productivity and toxin synthesis was studied in Bacillus thuringiensis IPM-1140. Exotoxin synthesis was stimulated by Zn2+, Mn2+ and NH4+ ions as well as by potassium phosphates. The direct correlation between t
Autor:
L I, ABROSIMOVA
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 43(5)
'This volume is a valuable, comprehensive reference material on teaching and teacher education in Africa and the diaspora. Its wide coverage will be of significance not to only teacher educators but to preservice teachers, practising teachers, govern