CHARACTERIZATION OF MUTANT MURINE LYMPHOMA CELLS WITH ALTERED INOSINATE DEHYDROGENASE ACTIVITIESULLMAN B.1983; JOURNAL OF BIOLOGICAL CHEMISTRY; ISSN 0021-9258; USA; DA. 1983; VOL. 258; NO 1; PP. 523-528; BIBL. 50 REF.Article

CHEMICALLY PHOSPHORYLATED PROTAMINE: A NEW SUBSTRATE FOR THE STUDY OF PHOSPHOPROTEIN PHOSPHATASE ACTIVITYULLMAN B; PERLMAN RL.1975; BIOCHEM. BIOPHYS. RES. COMMUNIC.; U.S.A.; DA. 1975; VOL. 63; NO 2; PP. 424-431; BIBL. 16REF.Article

CHARACTERIZATION OF A CULTURED HUMAN T-CELL LINE WITH GENETICALLY ALTERED RIBONUCLEOTIDE REDUCTASE ACTIVITY: MODEL FOR IMMUNODEFICIENCYWADDELL D; ULLMAN B.1983; JOURNAL OF BIOLOGICAL CHEMISTRY; ISSN 0021-9258; USA; DA. 1983; VOL. 258; NO 7; PP. 4226-4231; BIBL. 45 REF.Article

Pyrazolopyrimidine metabolism in parasitic protozoaULLMAN, B.Pharmaceutical research. 1984, Num 5, pp 194-203, issn 0724-8741Article

PURIFICATION AND CHARACTERISATION OF A PHOSPHOPROTEIN PHOSPHATASE FROM BOVINE ADRENAL CORTEX.ULLMAN B; PERLMAN RL.1975; BIOCHIM. BIOPHYS. ACTA; PAYS-BAS; DA. 1975; VOL. 403; NO 2; PP. 393-411; BIBL. 43 REF.Article

« This Wonderful Man » : A. W. Greely, a Father of Military AviationULLMAN, B. L.Aerospace historian. 1991, Vol 38, Num 2, pp 49-55, issn 0001-9364Article

PYRIMIDINE PATHWAY VARIANTS OF CULTURED MOUSE LYMPHOMA CELLS WITH ALTERED LEVELS OF BOTH OROTATE PHOSPHORIBOSYLTRANSFERASE AND OROTIDYLATE DECARBOXYLASELEVINSON BB; ULLMAN B; MARTIN DW JR et al.1979; J. BIOL. CHEM.; USA; DA. 1979; VOL. 254; NO 11; PP. 4396-4401; BIBL. 43 REF.Article

CHARACTERIZATION OF A CELL CULTURE MODEL FOR THE STUDY OF ADENOSINE DEAMINASE- AND PURINE NUCLEOSIDE PHOSPHORYLASE-DEFICIENT IMMUNOLOGIC DISEASE.ULLMAN B; COHEN A; MARTIN DW JR et al.1976; CELL; U.S.A.; DA. 1976; VOL. 9; NO 2; PP. 205-211; BIBL. 32 REF.Article

2'-O-ACYL-6-THIOINOSINE CYCLIC 3',5'-PHOSPHATES AS PRODRUGS OF THIOINOSINIC ACIDMEYER RB JR; STONE TE; ULLMAN B et al.1979; J. MEDICIN. CHEM.; USA; DA. 1979; VOL. 22; NO 7; PP. 811-815; BIBL. 30 REF.Article

Affinity labeling of the folate-methotrexate transporter from Leishmania donovaniBECK, J. T; ULLMAN, B.Biochemistry (Easton). 1989, Vol 28, Num 17, pp 6931-6936, issn 0006-2960, 6 p.Article

Genetic demonstration that the mutationally expressed nucleobase transporter of mouse S49 cells is nonconcentrativeBECK, J; ULLMAN, B.Experimental cell research. 1987, Vol 171, Num 1, pp 254-258, issn 0014-4827Article

A BIOCHEMICAL GENETIC STUDY OF THE ROLE OF SPECIFIC NUCLEOSIDE KINASES IN DEOXYADENOSINE PHOSPHORYLATION BY CULTURED HUMAN CELLSULLMAN B; LEVINSON BB; HERSHFIELD MS et al.1981; J. BIOL. CHEM.; ISSN 0021-9258; USA; DA. 1981; VOL. 256; NO 2; PP. 848-852; BIBL. 40 REF.Article

ISOLATION AND CHARACTERIZATION OF PURINE-NUCLEOSIDE PHOSPHORYLASE-DEFICIENT T-LYMPHOMA CELLS AND SECONDARY MUTANTS WITH ALTERED RIBONUCLEOTIDE REDUCTASE: GENETIC MODEL FOR IMMUNODEFICIENCY DISEASEULLMAN B; GUDAS LJ; CLIFT SM et al.1979; PROC. NATION. ACAD. SCI. U.S.A.; USA; DA. 1979; VOL. 76; NO 3; PP. 1074-1078; BIBL. 43 REF.Article

DEOXYGUANOSINE TOXICITY IN A MOUSE T LYMPHOMA: RELATIONSHIP TO PURINE NUCLEOSIDE PHOSPHORYLASE-ASSOCIATED IMMUNE DYSFUNCTION.BUDAS LJ; ULLMAN B; COHEN A et al.1978; CELL; USA; DA. 1978; VOL. 14; NO 3; PP. 531-538; BIBL. DISSEM.Article

Genetic demonstration of bidirectionality in the high affinity purine base transporter of mutant mouse S49 cellsBECK, J. T; ULLMAN, B.The Journal of biological chemistry (Print). 1987, Vol 262, Num 5, pp 2393-2397, issn 0021-9258Article

PURINE OVERSECRETION IN CULTURED MURINE LYMPHOMA CELLS DEFICIENT IN ADENYLOSUCCINATE SYNTHETASE: GENETIC MODEL FOR INHERITED HYPERURICEMIA AND GOUTULLMAN B; WORMSTED MA; COHEN MB et al.1982; PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. BIOLOGICAL SCIENCES; ISSN 0273-1134; USA; DA. 1982; VOL. 79; NO 17; PP. 5127-5131; BIBL. 32 REF.Article

ISOLATION AND CHARACTERIZATION OF CULTURED MOUSE T-LYMPHOMA CELLS DEFICIENT IN URIDINE-CYTIDINE KINASEULLMAN B; LEVINSON BB; ULLMAN DH et al.1979; J. BIOL. CHEM.; USA; DA. 1979; VOL. 254; NO 18; PP. 8736-8739; BIBL. 28 REF.Article

DEOXYADENOSINE METABOLISM AND CYTOTOXICITY IN CULTURED MOUSE T LYMPHOMA CELLS: A MODEL FOR IMMUNODEFICIENCY DISEASE.ULLMAN B; GUDAS LJ; COHEN A et al.1978; CELL; USA; DA. 1978; VOL. 14; NO 2; PP. 365-375; BIBL. 2 P.Article

Biopterin conversion to reduced folates by Leishmania donovani promastigotesBECK, J. T; ULLMAN, B.Molecular and biochemical parasitology. 1991, Vol 49, Num 1, pp 21-28, issn 0166-6851Article

Thymidine incorporation in nucleoside transport-deficient lymphoma cellsARONOW, B; ULLMAN, B.The Journal of biological chemistry (Print). 1985, Vol 260, Num 30, pp 16274-16278, issn 0021-9258Article

Genetic analysis of the 6-thiobenzylpurine binding site of the nucleoside transporter in mouse lymphoblastsARONOW, B; ULLMAN, B.Proceedings of the Society for Experimental Biology and Medicine. 1985, Vol 179, Num 4, pp 463-471, issn 0037-9727Article

CYTOTOXICITY OF 5-FLUORO-2'-DEOXYURIDINE: REQUIREMENT FOR REDUCED FOLATE COFACTORS AND ANTAGONISM BY METHOTREXATE.ULLMAN B; LEE M; MARTIN DW JR et al.1978; PROC. NATION. ACAD. SCI. U.S.A.; U.S.A.; DA. 1978; VOL. 75; NO 2; PP. 980-983; BIBL. 21 REF.Article

Effects of ramipril on the neurohormonal response to exercise in patients with mild or moderate congestive heart failureSIGURDSSON, A; SWEDBERG, K; ULLMAN, B et al.European heart journal. 1994, Vol 15, Num 2, pp 247-254, issn 0195-668XArticle

Stable amplification of a linear extrachromosomal DNA in mycophenolic acid-resistant Leishmania donovaniWILSON, K; BEVERLEY, S. M; ULLMAN, B et al.Molecular and biochemical parasitology. 1992, Vol 55, Num 1-2, pp 197-206, issn 0166-6851Article

Adenylate deaminase deficiency in a mutant murine T cell lymphoma cell lineHANSON, S; MCCARTAN, K; SABINA, R. L et al.The Journal of biological chemistry (Print). 1990, Vol 265, Num 20, pp 11474-11481, issn 0021-9258, 8 p.Article