Kirchhoff Christiane
Biologiezentrum, Zoologisches Institut der Universität, Olshausenstraße 40-60, D-2300, Kiel, Federal Republic of Germany.
Rouxs Arch Dev Biol. 1986 Apr;195(3):182-185. doi: 10.1007/BF02439436.
Sex in the monogenic blowflyChrysomya rufifacies is under the control of a germ-line autonomous maternal effect sex realizer. In order to identify the ovarian poly(A)RNA that might be related to sex predetermination, we analysed the patterns of cell-free translation products of total poly(A)RNA from female and male predetermined ovaries and oocytes. During vitellogenesis we observed one transient sex-linked difference in a stable pattern composed of more than 800 in vitro translated proteins. This difference, however, was no longer detectable in mature oocytes.
单基因丽蝇红头丽蝇的性别受生殖系自主母体效应性别决定因子的控制。为了鉴定可能与性别预决定相关的卵巢多聚腺苷酸RNA,我们分析了来自雌性和雄性预定卵巢及卵母细胞的总多聚腺苷酸RNA的无细胞翻译产物模式。在卵黄发生过程中,我们在由800多种体外翻译蛋白质组成的稳定模式中观察到一种短暂的性别连锁差异。然而,这种差异在成熟卵母细胞中不再可检测到。