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| 090 | _aB-7947 | ||
| 245 | 1 | 0 | _aSomaclonal Variation - a Novel Source of Variability from Cell Cultures for Plant Improvement |
| 490 | 0 | _vTheoretical and Applied Genetics, 60, p.197-214, 1981 | |
| 520 | 3 | _aIt is concluded from a review of the literature that plant cell culture itself generates genetic variability (somaclonal variation). Extensive examples are discussed of such variation in culture subclones and in regenerated plants (somaclones). A number of possible mechanisms for the origin of this phenomenon are considered. It is argued that this variation already is proving to be of significance for plant improvement. In particular the phenomenon may be employed to enhance the exchange required in sexual hybrids for the introgression of desirable alien genes into a crop species. It may also be used to generate variants of a commercial cultivar in high frequency without hybridizing to other genotypes. | |
| 650 | 1 | 4 | _aPLANT CELL CULTURE |
| 650 | 1 | 4 | _aSOMACLONES |
| 650 | 1 | 4 | _aINTERSPECIFIC HYBRIDS |
| 650 | 1 | 4 | _aGENE AMPLIFICATION |
| 650 | 1 | 4 | _aVIRUS ELIMINATION |
| 700 | 1 | 2 | _aLarkin, P.J. |
| 700 | 1 | 2 | _aScowcroft, W.R. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1T7MEHLm1AGDzVxK1ZtUlcWxOKne7nJhH/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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