Krylenkov V A, Arkhipov M V, Samoĭlova K A
Tsitologiia. 1976;18(5):639-43.
The cytophotometrical analysis of the relationships between the content of DNA--fuchsin and the duration of acid hydrolysis of the intranuclear DNA (the Feulgen reaction) in the Zaidela hepatoma cells allows to see the degree of the DNA--protein binding. The UV irradiation of different wave-lengths (254, 325 and 365 nm, resp.) irrespective of the degree of absorption by nucleic acids, causes changes in chromatin condensation, thus suggesting the labilization of DNA--protein bounds.
对扎伊德拉肝癌细胞中DNA-品红含量与核内DNA酸水解持续时间（福尔根反应）之间关系的细胞光度分析，有助于了解DNA-蛋白质结合的程度。不同波长（分别为254、325和365纳米）的紫外线照射，无论核酸的吸收程度如何，都会引起染色质凝聚的变化，从而表明DNA-蛋白质结合变得不稳定。
