title: Effects of gene dosage and hormones on the expression of Dr in the platyfish, Xiphophorus maculatus (Poeciliidae).
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D002369:Castration; D002875:Chromosomes; D003434:Crossing Over, Genetic; D003530:Cyprinidae; D005260:Female; D005796:Genes; D005838:Genotype; D006579:Heterozygote; D006720:Homozygote; D008297:Male; D010641:Phenotype; D010858:Pigmentation; D010860:Pigments, Biological / Q000302:isolation & purification; D012737:Sex Factors; D013053:Spectrophotometry
chemical_list: D010860:Pigments, Biological