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| 245 | 1 | 0 | _aChloroplast DNA from tobacco leaves |
| 490 | 0 | _vScience, 153(3741), p.1271-1273, 1966 | |
| 520 | 3 | _aDNA from tobacco leaf chloroplasts was isolated as a single component with a buoyant density in CsCl of 1.702 compared to 1.697 for nuclear DNA. 5-Methylcytosine is present in nuclear DNA but absent in chloroplast DNA. Chloroplast DNA, with a guanine-cytosine content of 43 percent, has a melting temperature of 86°C and renatures completely on slow cooling, whereas nuclear DNA (melting temperature, 84°C; guanine-cytosine content, 40 percent)does not renature. About 9 percent of the total DNA in tobacco leaves is chloroplast DNA representing about 4.7 × 10-15 gram of DNA per chloroplast with a molecular weight of approximately 4 × 10 7 | |
| 650 | 1 | 4 | _aDNA |
| 650 | 1 | 4 | _aTOBACCO |
| 700 | 1 | 2 | _aTewari, K.K. |
| 700 | 1 | 2 | _aWildman, S.G. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1v2taz5-0lmo1d0yu_PgvAe0wjgfp3ZTK/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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