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fs(1)K10, a germline-dependent female sterile mutation causing abnormal chorion morphology inDrosophila melanogaster (1978)

Wieschaus, Eric ; Marsh, J. L. ; Gehring, Walter

Springer

Development genes and evolution 184 (1978), S. 75-82

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ISSN: 1432-041X

Keywords: Egg shape ; Pole cell transplantation ; Sterility ; Drosophila

Source: Springer Online Journal Archives 1860-2000

Topics: Biology

Notes: Summary Females homozygous for a newly isolated mutation induced by ethyl methane sulphonate,fs(1)K10, lay abnormally shaped eggs in which the dorsal appendages of the chorion are enlarged and fused ventrally. The eggs are usually not fertilized and development is never normal beyond the blastoderm stage. The mutant was mapped to the tip of the X-chromosome with a meiotic position of 1–0.5 and a cytological location between 2B17 and 3A3. Using germ line mosaics constructed by transplantation of pole cells, it was shown that the abnormal morphology and the sterility are obtained only when the germ line is homozygous for the mutant.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF00848670

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