辐照葡萄糖对黑腹果蝇的诱变效应。

Mutagenic effects of irradiated glucose in Drosophila melanogaster.

作者信息

Varma M B, Rao K P, Nandan S D, Rao M S

出版信息

Food Chem Toxicol. 1982 Dec;20(6):947-9. doi: 10.1016/s0015-6264(82)80234-4.

PMID:6819218

Abstract

The mutagenic effects of irradiated glucose were studied using the sex-linked recessive lethal test in Drosophila melanogaster. Oregon K males of D. melanogaster reared on a medium containing 20 or 40% glucose irradiated with a dose of 0.02, 0.10, 0.20, 2 or 5 Mrad gamma-rays were scored for the induction of sex-linked recessive lethals. The results showed no significant increase in the frequency of X-lethals in Drosophila at any of the dose levels.

摘要

利用黑腹果蝇的性连锁隐性致死试验研究了辐照葡萄糖的诱变效应。在含有20%或40%葡萄糖的培养基上饲养的黑腹果蝇俄勒冈K雄蝇，用剂量为0.02、0.10、0.20、2或5兆拉德的γ射线进行辐照，对性连锁隐性致死的诱导情况进行评分。结果表明，在任何剂量水平下，果蝇中X染色体致死频率均未显著增加。