title: Mariner, Mos and associated aberrant traits in Drosophila mauritiana.
abstract: A suite of aberrant genetic traits, including increased mutation rate, sex-limited mutation and distorted transmission ratios, was produced among progeny of genetic crosses between two strains of Drosophila mauritiana when a paternally contributed Mos excision factor is placed into a non-Mos genetic background. In the reciprocal cross, involving maternally contributed Mos and Mos associated cytoplasm, the same genetic abnormalities are not observed. Differential effects on mariner excision in germ-line versus somatic tissue are apparent. Because Mos is known to influence the mobility of the mariner transposable element, these traits may be associated with mariner excision and/or transposition.
authors.affiliation: Department of Biology, University of Houston, Texas 77204-5513.
authors.forename: J W
authors.initials: JW
authors.lastname: Jacobson
mesh_terms: D000818:Animals; D003433:Crosses, Genetic; D004251:DNA Transposable Elements; D004330:Drosophila / Q000235:genetics*; D005260:Female; D008297:Male; D009030:Mosaicism; D009154:Mutation; D010641:Phenotype; D012744:Sex Ratio
chemical_list: D004251:DNA Transposable Elements