The Maternal Inheritasce of a Sex-limited Lethal Effect in Drosophila Melanocaster
نویسنده
چکیده
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Historical. . . . . . . . . . . . . . . . . . . . . . . . . . . . Acknowledgments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . First appearance of the lethal . . . . . . . . . . . . . . . . . . Characteristics of the lethal. . . . . . . . . . . . . . . . . . . . . . . . . . . Proof of the maternal inheritance of the lethal . . . . . . . . . . . . . . . . . Out-crosses of lethal females, . . . . . . . . . . . . . . . . . . . . . . . . . . Out-crosses of lethal males. . . . . . . . . . . . . . . . . . . . . . . . . . . Crosses from the curly-lethal strain. . . . . . . . . . . . . . . . . . . . . . Crosses with a strain with attached X-chromosomes'. . . . . . . . . . . . . . Time of death of females' . . . . . . . . . . . . . . . . . . . . . . . . . . . DISCUSSIOK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COKCLUSIOXS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAGE . . . . . . . . . . . . . . . . . . 482 . . . . . . . . . . . . . . . . . . 483 . . . . . . . . . . . . . . . . . 485 . . . . . . . . . . . . . . . . . . 485 . . . . . . . . . . . . . . . . . 487 . . . . . . . . . . . . . . . . . 491 . . . . . . . . . . . . . . . . 491 . . . . . . . . . . . . . . . . 493 . . . . . . . . . . . . . . . . . . 495 . . . . . . . . . . . . . . . . . . 498 . . . . . . . . . . . . . . . . . . . 499 . . . . . . . . . . . . . . . . . . 500 . . . . . . . . . . . . . . 501 LITERATURE CITED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502
منابع مشابه
Primary Sex Determination in Drosophila melanogaster Does Not Rely on the Male-Specific Lethal Complex.
It has been proposed that the Male Specific Lethal (MSL) complex is active in Drosophila melanogaster embryos of both sexes prior to the maternal-to-zygotic transition. Elevated gene expression from the two X chromosomes of female embryos is proposed to facilitate the stable establishment of Sex-lethal (Sxl) expression, which determines sex and represses further activity of the MSL complex, lea...
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