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	1.	[Crossing of the standard E. coli strain (026:B6 serotype) with standard nontyping E. coli F- strains and anlysis of recombinations]. [electronic resource] by Zakirov, N A Producer: 19661210 In: Zhurnal mikrobiologii, epidemiologii i immunobiologii vol. 42 Availability: No items available. Save to lists Add to cart (remove)
	2.	[SEXUAL HYBRIDIZATION OF THE STANDARD E. COLI STRAIN (SEROTYPE O111:B4) WITH STANDARD NONTYPED STRAINS OF E. COLI F]. [electronic resource] by ZAKIROV, N A Producer: 19961201 In: Biulleten' eksperimental'noi biologii i meditsiny vol. 58 Availability: No items available. Save to lists Add to cart (remove)
	3.	[Obtaining auxotropic mutants from cultures of Escherichia coli pathogenic serotype O111:B4:H2, treated with N-methyl-N'-nitro-N-nitrosoguanidine]. [electronic resource] by Zakirov, N A Ziiautdinova, S Z Producer: 19700810 In: Biulleten' eksperimental'noi biologii i meditsiny vol. 69 Availability: No items available. Save to lists Add to cart (remove)
	4.	[Isolation and characteristics of high-frequency genetic donors of a strain of E. coli being serologically typed]. [electronic resource] by Pekhov, A P Zakirov, N A Stoliarova, L G Producer: 19750829 In: Biulleten' eksperimental'noi biologii i meditsiny vol. 79 Availability: No items available. Save to lists Add to cart (remove)
	5.	[GENETIC RECOMBINATION IN BACTERIA. II. CHANGES IN THE ANTIGENIC STRUCTURE OF E. COLI IN SEX RECOMBINATION]. [electronic resource] by GOLUBEVA, I V PEKHOV, A P ZAKIROV, N A Producer: 19961201 In: Zhurnal mikrobiologii, epidemiologii i immunobiologii vol. 40 Availability: No items available. Save to lists Add to cart (remove)
	6.	[LAC-mutants of pathogenic E. coli serotypes]. [electronic resource] by Zakirov, N A Abidov, A A Kalinina, E F Producer: 19700624 In: Biulleten' eksperimental'noi biologii i meditsiny vol. 68 Availability: No items available. Save to lists Add to cart (remove)
	7.	[GENETIC RECOMBINATION IN BACTERIA. I. THE FERTILITY OF TYPING E. COLI IN CROSSES WITH NONTYPING STRAINS AND ANALYSIS OF RECOMBINATES]. [electronic resource] by PEKHOV, A P GOLUBEVA, I V ZAKIROV, N A BESOVA, T A Producer: 19961201 In: Zhurnal mikrobiologii, epidemiologii i immunobiologii vol. 40 Availability: No items available. Save to lists Add to cart (remove)