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Article

Changes in the nuclear structure in the radiation-sensitive CHO mutant cell, xrs-5.

Radiation research - 1 Sept 1991

Yasui L S, Ling-Indeck L, Johnson-Wint B, Fink T J, Molsen D

Abstract excerpt

The structural organization of the cell nucleus was investigated by transmission electron microscopy in the radiosensitive Chinese hamster ovary (CHO) cell mutant, xrs-5 (D0 = 45 cGy), relative to parental K1 cells (D0 = 200 cGy). In 99% of all xrs-5 cells, the outer layer of the nuclear envelope was separated from the inner layer, while 96% of K1 cells had closely apposed layers. This separation of the inner and...

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PMID: 1886982

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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