title: Linkage of a Drosophila melanogaster U1 small nuclear RNA gene to the larval serum protein 1-beta gene.
mesh_terms: D000818:Animals; D029721:Drosophila Proteins; D004331:Drosophila melanogaster / Q000235:genetics; D005796:Genes; D008040:Genetic Linkage; D007301:Insect Hormones / Q000235:genetics*; D012342:RNA, Small Nuclear / Q000235:genetics*
chemical_list: D029721:Drosophila Proteins; D007301:Insect Hormones; D012342:RNA, Small Nuclear; C034648:larval serum protein, Drosophila