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Price, J.V., Clifford, R.J., Schupbach, T. (1989). The maternal ventralizing locus torpedo is allelic to faint little ball, an embryonic lethal, and encodes the Drosophila EGF receptor homolog.  Cell 56(): 1085--1092.
FlyBase ID
FBrf0049331
Publication Type
Research paper
Abstract

The torpedo gene of Drosophila melanogaster is involved in the establishment of the dorsoventral pattern of eggshell and embryo. We have isolated new alleles of torpedo and have found that torpedo is allelic to the zygotic embryonic lethal faint little ball. We have shown that torpedo resides in subdivision 57F on the second chromosome--at the same location as the Drosophila homolog of the EGF receptor (DER). Using a cosmid that contains most of the DER coding region as a hybridization probe, we have shown that a cytologically small deficiency that eliminates torpedo activity also removes the DER gene, and that an inversion that was isolated as a strong torpedo allele breaks the coding region of the DER gene. We conclude that torpedo is the DER gene.

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    Language of Publication
    English
    Additional Languages of Abstract
    Parent Publication
    Publication Type
    Journal
    Abbreviation
    Cell
    Title
    Cell
    Publication Year
    1974-
    ISBN/ISSN
    0092-8674
    Data From Reference