[Organospecificity of chromatin fragmentation by endonuclease].
The analysis of chromatin fragments from liver, kidney, spleen and brain by means of electrophoresis in polyacrylamide gel concentration gradient has revealed the organospecificity of the chromatin fragmentation with endonucleases. The highest endonucleolysis of chromatin was observed in spleen nuclei, it was moderate in kidney and liver and it was practically absent in brain. Differences in endonucleolysis of the organs studied demonstrate their correlation with the mitotic activity.
D000818:Animals; D001921:Brain / Q000378:metabolism; D002467:Cell Nucleus / Q000378:metabolism; D002843:Chromatin / Q000378:metabolism*; D004720:Endonucleases / Q000378:metabolism*; D007668:Kidney / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D008938:Mitosis; D009928:Organ Specificity; D051381:Rats; D013154:Spleen / Q000378:metabolism; D013379:Substrate Specificity
D002843:Chromatin; D004720:Endonucleases
Organospetsifichnost' fragmentiruemosti khromatina endonukleazoĭ.