Cloning and expression of the hypoxanthine-guanine phosphoribosyltransferase gene from Trypanosoma brucei.

Por Allen, T E, Ullman, B
Publicado em 1993

Genetic studies on the role of the nucleoside transport function in nucleoside efflux, the inosine cycle, and purine biosynthesis.

Por Ullman, B, Kaur, K, Watts, T
Publicado em 1983

Specific cytotoxicity of arabinosylguanine toward cultured T lymphoblasts.

Por Ullman, B, Martin, D W
Publicado em 1984

Second latin book /

Por Ullman, B. L., Henry, Norman E.
Publicado em 1927

Nucleotide sequence of the Leishmania donovani medRNA gene.

Por Wilson, K, Hanson, S, Landfear, S, Ullman, B
Publicado em 1991

Mutator phenotypes in mammalian cell mutants with distinct biochemical defects and abnormal deoxyribonucleoside triphosphate pools.

Por Weinberg, G, Ullman, B, Martin, D W
Publicado em 1981

Unstable amplification of two extrachromosomal elements in alpha-difluoromethylornithine-resistant Leishmania donovani.

Por Hanson, S, Beverley, S M, Wagner, W, Ullman, B
Publicado em 1992

Expression of the high-affinity purine nucleobase transporter in mutant mouse S49 cells does not require a functional wild-type nucleoside-nucleobase transporter.

Por Ullman, B, Patrick, J, McCartan, K
Publicado em 1987

Incomplete nucleoside transport deficiency with increased hypoxanthine transport capability in mutant T-lymphoblastoid cells.

Por Aronow, B, Hollingsworth, P, Patrick, J, Ullman, B
Publicado em 1986

Genetic analysis of nucleoside transport in Leishmania donovani.

Por Iovannisci, D M, Kaur, K, Young, L, Ullman, B
Publicado em 1984

Cytotoxicity of 5-fluoro-2'-deoxyuridine: requirement for reduced folate cofactors and antagonism by methotrexate.

Por Ullman, B, Lee, M, Martin, D W, Santi, D V
Publicado em 1978

Purine oversecretion in cultured murine lymphoma cells deficient in adenylosuccinate synthetase: genetic model for inherited hyperuricemia and gout.

Por Ullman, B, Wormsted, M A, Cohen, M B, Martin, D W
Publicado em 1982

Crystal structures of adenine phosphoribosyltransferase from Leishmania donovani.

Por Phillips, C L, Ullman, B, Brennan, R G, Hill, C P
Publicado em 1999

Expression of a novel high-affinity purine nucleobase transport function in mutant mammalian T lymphoblasts.

Por Aronow, B, Toll, D, Patrick, J, Hollingsworth, P, McCartan, K, Ullman, B
Publicado em 1986

Multidrug resistance in Leishmania donovani is conferred by amplification of a gene homologous to the mammalian mdr1 gene.

Por Henderson, D M, Sifri, C D, Rodgers, M, Wirth, D F, Hendrickson, N, Ullman, B
Publicado em 1992

Cloning and structure-function analysis of the Leishmania donovani kinetoplastid membrane protein-11.

Por Jardim, A, Hanson, S, Ullman, B, McCubbin, W D, Kay, C M, Olafson, R W
Publicado em 1995

Crystal structures of Toxoplasma gondii uracil phosphoribosyltransferase reveal the atomic basis of pyrimidine discrimination and prodrug binding.

Por Schumacher, M A, Carter, D, Scott, D M, Roos, D S, Ullman, B, Brennan, R G
Publicado em 1998

Deoxycytidine kinase-mediated toxicity of deoxyadenosine analogs toward malignant human lymphoblasts in vitro and toward murine L1210 leukemia in vivo.

Por Carson, D A, Wasson, D B, Kaye, J, Ullman, B, Martin, D W, Robins, R K, Montgomery, J A
Publicado em 1980