Results 151 to 160 of about 51,129 (240)

Analysis of HeLa cell hypoxanthine phosphoribosyltransferase mutants and revertants by two-dimensional polyacrylamide gel electrophoresis: evidence for silent gene activation.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1976
G. Milman   +4 more
semanticscholar   +1 more source

In vitro and in vivo characterization of the multiple isoforms of Schistosoma mansoni hypoxanthine-guanine phosphoribosyltransferases

open access: green, 2019
Larissa Romanello   +12 more
openalex   +1 more source

Inactive X chromosome DNA does not function in DNA-mediated cell transformation for the hypoxanthine phosphoribosyltransferase gene.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1980
R. Liskay, R. Evans
semanticscholar   +1 more source

Mosaic mice with teratocarcinoma-derived mutant cells deficient in hypoxanthine phosphoribosyltransferase.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1977
M. Dewey, D. Martin, G. Martin, B. Mintz
semanticscholar   +1 more source

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