| 000 | 01211 a2200349 4500 | ||
|---|---|---|---|
| 005 | 20250512061716.0 | ||
| 264 | 0 | _c19870630 | |
| 008 | 198706s 0 0 eng d | ||
| 022 | _a0028-0836 | ||
| 024 | 7 |
_a10.1038/327434a0 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aMaurer, B J | |
| 245 | 0 | 0 |
_aNovel submicroscopic extrachromosomal elements containing amplified genes in human cells. _h[electronic resource] |
| 260 |
_bNature _c |
||
| 300 |
_a434-7 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. | ||
| 650 | 0 | 4 | _aDrug Resistance |
| 650 | 0 | 4 | _aExtrachromosomal Inheritance |
| 650 | 0 | 4 | _aGene Amplification |
| 650 | 0 | 4 | _aGenes |
| 650 | 0 | 4 | _aGenetic Variation |
| 650 | 0 | 4 |
_aHeLa Cells _xenzymology |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 |
_aMethotrexate _xpharmacology |
| 650 | 0 | 4 |
_aTetrahydrofolate Dehydrogenase _xgenetics |
| 700 | 1 | _aLai, E | |
| 700 | 1 | _aHamkalo, B A | |
| 700 | 1 | _aHood, L | |
| 700 | 1 | _aAttardi, G | |
| 773 | 0 |
_tNature _gvol. 327 _gno. 6121 _gp. 434-7 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1038/327434a0 _zAvailable from publisher's website |
| 999 |
_c3593082 _d3593082 |
||