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pro vyhledávání: '"Kathryn Beacham"'
Autor:
Joy L. Honegger, Mark E. Harder, John E. Cronan, David F. Silbert, Kathryn Beacham, Ifor R. Beacham
Publikováno v:
Proceedings of the National Academy of Sciences. 69:3105-3109
A procedure is described for selection of temperature-sensitive mutants affecting fatty-acid synthesis based upon radiation suicide of wild-type organisms by tritiated acetate selectively incorporated into fatty acids. At 37°, two of the mutants ext
Publikováno v:
Journal of Molecular Biology. 60:75-86
The intracellular concentration of thymidine triphosphate has been measured in thymine requiring mutants of Escherichia coli K12 and E. coli 15, and compared with that in non-mutant strains using thymine, thymidine and a mixture of thymine and deoxyg
Publikováno v:
FEBS Letters. 16:77-80
Escherichia coli possesses a group of degradative enzymes which are specifically located at the surface of the cell and it is believed that these enzymes are located in the “periplasmic” space, a region between the inner cell membrane and the cel