Demonstration of a class of stable interchromatin ribonucleoproteins in inactivated pigeon erythroid cell nuclei

Stvolinskaia, N.S.; Gazarian, K.G.

Molekuliarnaia Biologiia 14(6): 1336-1342

1980


ISSN/ISBN: 0026-8984
PMID: 7442673
Document Number: 155763
In the nuclei of mature pigeon erythrocytes 1 type of RNP structures namely interchromatin granules, were revealed by EM. The material containing metabolically stable RNA and having a density in CsCl of 1.36 g/cm3 is the main RNP-component in the extracts of these nuclei. This type of RNP is accumulated in the course of erythrocyte differentiation.

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