Baxt W G
Proc Natl Acad Sci U S A. 1974 Jul;71(7):2853-7. doi: 10.1073/pnas.71.7.2853.
DNA synthesized by particulate fractions from human leukemic white blood cells has been subfractionated by hybridization to Rauscher leukemia virus 70S RNA followed by hydroxylapatite chromatography. The Rauscher-leukemia-virus-specific DNA fraction is shown to be complementary only to sequences present in the nuclear DNA of Balb/c mouse spleens infected by this virus and the nuclear DNA from human leukemic white blood cells, and not to sequences present in the nuclear DNA of normal Balb/c mouse spleens or the nuclear DNA of normal human white blood cells.
用人白血病白细胞的颗粒组分合成的DNA,先与劳氏肉瘤病毒70S RNA杂交,然后用羟基磷灰石层析进行亚分级分离。结果表明,劳氏肉瘤病毒特异性DNA组分仅与感染该病毒的Balb/c小鼠脾脏核DNA以及人白血病白细胞核DNA中的序列互补,而与正常Balb/c小鼠脾脏核DNA或正常人白细胞核DNA中的序列不互补。