Fig. 2From: Anopheline salivary protein genes and gene families: an evolutionary overview after the whole genome sequence of sixteen Anopheles speciesGenomic organization of the An. gambiae D7 cluster. Schematic representation of the ~20Â kb genomic locus on 3R-30B carrying the three long D7 genes followed by the five short D7 in the reverse orientation. The red boxes represent exons. Introns and intergenic regions are shown as a black line. The red arrows point to the direction of transcription and numbers indicate the length in bp of the intergenic regionsBack to article page