RADIOSENSITIVITY AT SPECIFIC AUTOSOMAL LOCI IN MATURE SPERM AND SPERMATOGONIAL CELLS OF DROSOPHILA MELANOGASTER
Journal Article
·
· Genetics (U.S.)
OSTI ID:4153698
The mutation rate, when calculated with point mutations, was higher in mature sperm than the rate for spermatogonia with 900 r of x radiation. The higher rate in sperm shows a difference in the mutational sensitivity of the two types of cells. Selection of chromosome breakage types from spermatogonia cannot account for the difference. The spermatogonial mutants show the same proportion of viable and lethal mutations as obtained with mature sperm with 900 r. The absence of chromosome aberrations remained characteristic of spermatogonial mutants. (auth)
- Research Organization:
- Univ. of Texas
- NSA Number:
- NSA-14-023962
- OSTI ID:
- 4153698
- Journal Information:
- Genetics (U.S.), Journal Name: Genetics (U.S.) Vol. Vol: 45; ISSN GENTA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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X-RAY SENSITIVITY OF SPERMATOGONIA AND SPERMATOZOA IN DROSOPHILA MELANOGASTER
Journal Article
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Fri Oct 31 23:00:00 EST 1975
· Genetics, v. 81, no. 3, pp. 493-500
·
OSTI ID:4167532
THE RADIATION-INDUCED MUTATION RATE FOR RECESSIVE SEX-BOUND LETHAL FACTORS IN SPERMATOGONIA AND MATURE SPERM OF DROSOPHILA MELANOGASTER AFTER IRRADIATION IN AIR AND NITROGEN
Journal Article
·
Tue Sep 01 00:00:00 EDT 1959
· Strahlentherapie (West Germany)
·
OSTI ID:4207453
X-RAY SENSITIVITY OF SPERMATOGONIA AND SPERMATOZOA IN DROSOPHILA MELANOGASTER
Journal Article
·
Sat May 26 00:00:00 EDT 1962
· Nature
·
OSTI ID:4829239