title: Genomic organization and primary structure of five homologous pairs of intron-less genes encoding secretory globins from the insect Chironomus thummi thummi.
abstract: From a Chironomus thummi thummi genomic library we have isolated two distinct recombinant phages, CttG-1 and CttG-3, each carrying a cluster of five homologous globin genes. In addition to the previously reported nucleotide sequence of globin gene D (Antoine and Niessing, 1984) we present the chromosomal arrangement, primary structure and predicted amino acid sequence of nine globin genes. The divergently transcribed globin genes all lack introns, they encode secretory preglobins each containing a highly conserved signal peptide. The amino acid sequences deduced from the globin genes correspond to globin III and variants thereof, to globin IV, and to a novel globin, whose direct amino acid sequence has not yet been reported.
authors: Physiologisch-Chemisches Institut I, Universität Marburg, F.R.G.
authors: M
authors: M
authors: Antoine
authors: C
authors: C
authors: Erbil
authors: E
authors: E
authors: Münch
authors: S
authors: S
authors: Schnell
authors: J
authors: J
authors: Niessing
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002683:Chironomidae / Q000235:genetics*; D003001:Cloning, Molecular; D004175:Diptera / Q000235:genetics*; D005796:Genes; D008040:Genetic Linkage; D005914:Globins / Q000235:genetics*; D007438:Introns; D008969:Molecular Sequence Data
chemical_list: D005914:Globins