title: Genetics of screwworm: new genetic markers and preliminary linkage map.
abstract: Eight new genetic markers for Cochliomyia hominivorax (Diptera: Calliphoridae), the screwworm, are characterized. The markers include three eye mutants, lemon-eye (le), cherry-eye (ch), and red-eye (re); one wing mutant, curly-wing (cw); and four allozyme markers, amylase (Amy-1), glycerol-3-phosphate dehydrogenase (Gpd), phosphoglucomutase (Pgm), and octanol dehydrogenase (Odh). The markers are associated into four linkage groups. Radiation-induced translocations were used to correlate the linkage groups with their respective chromosomes. A preliminary genetic linkage map with these and three previously characterized loci is presented.
authors.affiliation: USDA-ARS, Screwworm Research Laboratory, Chiapas, Mexico.
authors.forename: D B
authors.initials: DB
authors.lastname: Taylor
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D003433:Crosses, Genetic; D004175:Diptera / Q000235:genetics*; D004592:Electrophoresis, Starch Gel; D004843:Epistasis, Genetic; D005127:Eye Color / Q000235:genetics; D005260:Female; D005720:Gamma Rays; D008040:Genetic Linkage; D005819:Genetic Markers; D007527:Isoenzymes / Q000235:genetics; D008297:Male; D014178:Translocation, Genetic; D014921:Wings, Animal / Q000648:ultrastructure
chemical_list: D005819:Genetic Markers; D007527:Isoenzymes