TY  - GEN
AU  - McCloskey,D E
AU  - McGuire,J J
AU  - Russell,C A
AU  - Rowan,B G
AU  - Bertino,J R
AU  - Pizzorno,G
AU  - Mini,E
TI  - Decreased folylpolyglutamate synthetase activity as a mechanism of methotrexate resistance in CCRF-CEM human leukemia sublines
SN  - 0021-9258
PY  - 1991///0501
KW  - Drug Resistance
KW  - Humans
KW  - Leukemia
KW  - enzymology
KW  - Methotrexate
KW  - metabolism
KW  - Peptide Synthases
KW  - Phenotype
KW  - Thymidylate Synthase
KW  - Tumor Cells, Cultured
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
ER  -