W. Walczak

Identification of the dadX gene coding for the predominant isozyme of alanine racemase in Escherichia coli K12

M. Lobocka, J. Hennig, J. Wild, 2004, Molecular and General Genetics MGG.

Mutants of Salmonella typhimurium Able to Utilize d-Histidine as a Source of l-Histidine

T. Kłopotowski, K. Krajewska-Grynkiewicz, W. Walczak, 1971, Journal of bacteriology.

D-amino acid dehydrogenase: the enzyme of the first step of D-histidine and D-methionine racemization in Salmonella typhimurium.

J. Wild, T. Kłopotowski, K. Krajewska-Grynkiewicz, 1974, Molecular & general genetics : MGG.

On the nature of competence of transformable streptococci.

W. Walczak, R. Pakula, 1963, Journal of general microbiology.

Inhibition of transformation in Streptococcus sbe by desoxyribo-nucleic acids of different origin.

W. Walczak, R. Pakula, E. Hulanicka, 1960 .

Studies on Transformation of Streptococci.

W. Walczak, R. Pakula, E. Hulanicka, 1958 .

Albumin as sensitizing factor in transformation of pneumococci to streptomycin resistance.

K. Zakrzewski, W. Walczak, R. Pakula, 1958, Schweizerische Zeitschrift fur Pathologie und Bakteriologie. Revue suisse de pathologie et de bacteriologie.

THE EFFECT OF ENVIRONMENTAL FACTORS ON TRANSFORMABILITY OF A STREPTOCOCCUS.

J. Cybulska, W. Walczak, R. Pakula, 1963, Acta microbiologica Polonica.

Oxygen and dose-rate effects on survival curves of gamma-irradiated transforming DNA in the presence of protective substances.

D. Shugar, W. Walczak, R. Pakula, 1962, Acta biochimica Polonica.

A characteristic of DNA mediated transformation systems of two streptococcal strains.

M. Piechowska, W. Walczak, R. Pakula, 1962, Acta microbiologica Polonica.

Transformation reactions between different species of streptococci and between streptococci, pneumococci and staphylococci.

W. Walczak, R. Pakula, E. Hulanicka, 1959, Schweizerische Zeitschrift fur Pathologie und Bakteriologie. Revue suisse de pathologie et de bacteriologie.