在丛枝异水霉的一个导致雄性化表型的突变过程中rRNA基因的缺失。
Loss of rRNA genes during a phenotypic, masculinizing mutation in Allomyces arbuscla.
作者信息
Ojha M, Turian G
出版信息
Mol Gen Genet. 1978 Oct 30;166(2):225-7. doi: 10.1007/BF00285925.
PMID:570636
Abstract
Saturation hybridization of 3H rRNA from Allomyces arbuscula Bali wild-type to homologous DNA and to DNA preparations from Allomyces arbuscula Bali X-ray induced male mutant and an interspecific male hybrid (Allomyces arbuscula X Allomyces macrogynus Emerson and Wilson) has shown approximately 50--60% reduction in the cistrons coding for rRNA in the masculinized strains.
摘要
将来自阿氏丝囊霉巴厘岛野生型的3H rRNA与同源DNA以及来自阿氏丝囊霉巴厘岛X射线诱导的雄性突变体和种间雄性杂种（阿氏丝囊霉×大雌阿氏丝囊霉埃默森和威尔逊）的DNA制剂进行饱和杂交，结果表明，在雄性化菌株中，编码rRNA的顺反子减少了约50%-60%。
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