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Literature DB >> 24301095

Sister chromatid exchanges and chromosomal aberrations in 5-aminouracil-synchronized cells.

Abstract

5-AU-synchronized cells of Allium cepa L.meristems show increased yields of chromosomal aberrations as well as SCE's. However, although a caffeine post-treatment increases the frequency of 5-AU-induced abnormal ana-telophases, it has a negligible influence on the 5-AU-induced SCE's. These results strongly suggest that the mechanisms through which the 5-AU-induced DNA damage is transformed into chromosomal aberrations and SCE's are at least partly different.

Entities: Chemical Species

Year: 1980 PMID： 24301095 DOI： 10.1007/BF00264674

Source DB: PubMed Journal: Theor Appl Genet ISSN： 0040-5752 Impact factor: 5.699

19 in total

1. The relevance of a caffeine post-treatment to SCE incidence induced in Chinese hamster cells.

Authors: N C Popescu; S C Amsbaugh; J A Dipaolo
Journal: Mutat Res Date: 1979-05 Impact factor: 2.433

2. Some cytological aspects of antagonism in synthesis of nucleic acid.

Authors: R E DUNCAN; P S WOODS
Journal: Chromosoma Date: 1953 Impact factor: 4.316

3. Sister chromatid exchange and chromatid interchange as possible manifestation of different DNA repair processes.

Authors: M S Sasaki
Journal: Nature Date: 1977-10-13 Impact factor: 49.962

4. Sister chromatid exchanges induced in Chinese hamster cells by UV irradiation of different stages of the cell cycle: the necessity for cells to pass through S.

Authors: S Wolff; J Bodycote; R B Painter
Journal: Mutat Res Date: 1974-10 Impact factor: 2.433

5. Induction of sister chromatid exchanges by UV light and its inhibition by caffeine.

Authors: H Kato
Journal: Exp Cell Res Date: 1973-12 Impact factor: 3.905

6. The induction of chromatid deletions in accord with the breakage-and-reunion hypothesis.

Authors: S Wolff; J Bodycote
Journal: Mutat Res Date: 1975-07 Impact factor: 2.433

7. Differences in mitotic cycle in various tissues of Vicia faba roots as revealed by 5-amino uracil synchronization of cell division.

Authors: E Mattingly
Journal: Exp Cell Res Date: 1966-05 Impact factor: 3.905

Sister chromatid exchanges and chromosomal aberrations in 5-aminouracil-synchronized cells.

1. The relevance of a caffeine post-treatment to SCE incidence induced in Chinese hamster cells.

2. Some cytological aspects of antagonism in synthesis of nucleic acid.

3. Sister chromatid exchange and chromatid interchange as possible manifestation of different DNA repair processes.

4. Sister chromatid exchanges induced in Chinese hamster cells by UV irradiation of different stages of the cell cycle: the necessity for cells to pass through S.

5. Induction of sister chromatid exchanges by UV light and its inhibition by caffeine.

6. The induction of chromatid deletions in accord with the breakage-and-reunion hypothesis.

7. Differences in mitotic cycle in various tissues of Vicia faba roots as revealed by 5-amino uracil synchronization of cell division.

8. High mitotic synchronization induced by 5-aminouracil in root cells of Allium cepa L.

9. Partial Synchronization of Nuclear Divisions in Root Meristems with 5-Aminouracil.

10. THE MECHANISM OF 5-AMINOURACIL-INDUCED SYNCHRONY OF CELL DIVISION IN VI CIA FABA ROOT MERISTEMS.

1. Effect of tissue culture variables on sister chromatid exchange in a nontransformed rat cell line.

2. Caffeine induces sister-chromatid exchanges during the whole S-phase of the cell cycle.