| 000 | 01227 a2200349 4500 | ||
|---|---|---|---|
| 005 | 20250513015926.0 | ||
| 264 | 0 | _c19811215 | |
| 008 | 198112s 0 0 eng d | ||
| 022 | _a0021-9258 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aHaber, D A | |
| 245 | 0 | 0 |
_aProperties of an altered dihydrofolate reductase encoded by amplified genes in cultured mouse fibroblasts. _h[electronic resource] |
| 260 |
_bThe Journal of biological chemistry _cSep 1981 |
||
| 300 |
_a9501-10 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. | ||
| 650 | 0 | 4 | _aAnimals |
| 650 | 0 | 4 | _aCell Line |
| 650 | 0 | 4 | _aDrug Stability |
| 650 | 0 | 4 | _aEmbryo, Mammalian |
| 650 | 0 | 4 |
_aFibroblasts _xenzymology |
| 650 | 0 | 4 |
_aFolic Acid Antagonists _xpharmacology |
| 650 | 0 | 4 |
_aGene Amplification _xdrug effects |
| 650 | 0 | 4 | _aHydrogen-Ion Concentration |
| 650 | 0 | 4 | _aKinetics |
| 650 | 0 | 4 |
_aMethotrexate _xmetabolism |
| 650 | 0 | 4 | _aMice |
| 650 | 0 | 4 |
_aTetrahydrofolate Dehydrogenase _xgenetics |
| 700 | 1 | _aBeverley, S M | |
| 700 | 1 | _aKiely, M L | |
| 700 | 1 | _aSchimke, R T | |
| 773 | 0 |
_tThe Journal of biological chemistry _gvol. 256 _gno. 18 _gp. 9501-10 |
|
| 999 |
_c7287211 _d7287211 |
||