以辐照小麦为食的小鼠未出现遗传和细胞遗传学效应。
Lack of genetic and cytogenetic effects in mice fed on irradiated wheat.
作者信息
Reddi O S, Reddy P P, Ebenezer D N, Naidu N V
出版信息
Int J Radiat Biol Relat Stud Phys Chem Med. 1977 Jun;31(6):589-601. doi: 10.1080/09553007714550681.
PMID:301866
Abstract
Experiments were conducted to test the mutagenicity of wheat irradiated with 20 and 200 krad gamma-rays by feeding male and female mice for various periods starting from weaning time. The results obtained from dominant lethal tests, specific locus mutation test, studies on chromosome rearrangements in males and gonadal cell survival studies indicated no positive evidence for genetic and cytogenetic effects.
摘要
通过从断奶期开始对雄性和雌性小鼠进行不同时间段的喂养，开展了实验以测试经20千拉德和200千拉德伽马射线辐照的小麦的致突变性。从显性致死试验、特定位点突变试验、雄性染色体重排研究以及性腺细胞存活研究中获得的结果表明，没有遗传和细胞遗传学效应的阳性证据。
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