Fig. 2 in Distribution and evolution of the serine/aspartate racemase family in plants

Fig. 2. Chromosomal gene arrangement around SerR homologous genes (a) and phylogenetic tree based on the nucleotide sequence of SerR homologous genes (b) from Solanales species. (a) The arrows indicate the direction of transcription. The genome sequences were obtained from GenBank and the accession numbers are as follows: CP025656, Ipomoea trifida; NW_015850497, Nicotiana tabacum; CM008450, Capsicum baccatum; NC_015445, Solanum lycopersicum; NC_028644, Solanum pennellii; NW_006239070, Solanum tuberosum; FYAA01000154, Solanum verrucosum; NC_039913, Coffea arabica. Each SerR homologous gene was predicted as AspR or SerR based on the amino acid sequence of the triple serine loop region. AHL5, AT-hook motif nuclear-localized protein 5; FTIP1, FT-interacting protein 1; NOB1, RNA-binding protein NOB1; LOR, LURP-one-related. (b) The nucleotide sequence of SerR homologous genes was obtained from genome sequences. The ML tree was constructed using the MEGA 7 (Kumar et al., 2016) and the ML bootstrap values are shown at the branching point. The symbols (A) to (D) before sequence name correspond to the gene arrangement shown in (a).