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Advances in Experimental Medicine and Biology|January 1, 1986
Mutant mouse cells with nitrobenzylthioinosine-insensitive nucleoside transport functionsB Aronow, B UllmanMolecular and Biochemical Parasitology|June 1, 1994
Molecular characterization and overexpression of the hypoxanthine-guanine phosphoribosyltransferase gene from Trypanosoma cruziT E Allen, B UllmanBiochimica Et Biophysica Acta|October 22, 1975
Purification and characterization of a phosphoprotein phosphatase from bovine adrenal cortexB Ullman, R L PerlmanNucleic Acids Research|November 25, 1993
Cloning and expression of the hypoxanthine-guanine phosphoribosyltransferase gene from Trypanosoma bruceiT E Allen, B UllmanThe Journal of Biological Chemistry|February 15, 1987
Genetic demonstration of bidirectionality in the high affinity purine base transporter of mutant mouse S49 cellsJ T Beck, B UllmanBiochemistry|August 22, 1989
Affinity labeling of the folate-methotrexate transporter from Leishmania donovaniJ T Beck, B UllmanMolecular and Biochemical Parasitology|November 1, 1991
Biopterin conversion to reduced folates by Leishmania donovani promastigotesJ T Beck, B UllmanThe Journal of Parasitology|August 1, 1983
High efficiency plating method for Leishmania promastigotes in semidefined or completely-defined mediumD M Iovannisci, B UllmanMolecular and Biochemical Parasitology|December 1, 1990
Nutritional requirements of wild-type and folate transport-deficient Leishmania donovani for pterins and folatesJ T Beck, B UllmanThe Journal of Clinical Investigation|September 1, 1984
Specific cytotoxicity of arabinosylguanine toward cultured T lymphoblastsB Ullman, D W MartinPageof 15