Dynamics of a 3H-lysine pulse label in the culturing of L cells

Blinova, M.I.; Diment, A.V.

Tsitologiia 26(5): 607-609

1984


ISSN/ISBN: 0041-3771
PMID: 6433521
Document Number: 227778
Using autoradiography, 3H-lysine, 3H-thymidine, and 3H-tryptophane puls labeled L-cells were examined as long as through four passages. Our studies demonstrate that no renewal of 3H-lysine labels takes place in chromosomes and nuclei. Unlike, the cytoplasmic labels of 3H-lysine and chromosomal, nuclear and cytoplasmic labels of 3H-tryptophane showed an intensive renewal. A question of renewal of lysine-rich histones is discussed.

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