| Autor: |
Boyd JB, Golino MD, Shaw KE, Osgood CJ, Green MM |
| Jazyk: |
angličtina |
| Zdroj: |
Genetics [Genetics] 1981 Mar-Apr; Vol. 97 (3-4), pp. 607-23. |
| DOI: |
10.1093/genetics/97.3-4.607 |
| Abstrakt: |
A total of 34 third chromosomes of Drosophila melanogaster that render homozygous larvae hypersensitive to killing by chemical mutagens have been isolated. Genetic analyses have placed responsible mutations in more than eleven complementation groups. Mutants in three complementation groups are strongly sensitive to methyl methanesulfonate, those in one are sensitive to nitrogen mustard, and mutants in six groups are hypersensitive to both mutagens. Eight of the ten loci mapped fall within 15% of the genetic map that encompasses the centromere of chromosome 3. Mutants from four of the complementation groups are associated with moderate to strong meiotic effects in females. Preliminary biochemical analyses have implicated seven of these loci in DNA metabolism. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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