Fig. 1
From: Glutamate synthases from conifers: gene structure and phylogenetic studies
Structure of the Fd-GOGAT and NADH-GOGAT genes in pine. a Fd-GOGAT gene structure. Light red lines represent exons, and the intervening lines represent introns; the exon number is indicated. The scale bar represents 10 kb. b NADH-GOGAT gene structure contained in the BAC clone, GenBank (KP172184). Light red boxes represent exons, and the intervening lines represent introns. Exon numbers are also indicated. The scale bar represents 1 kb. The position of the gene in the BAC clone is highlighted