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. 2020 Jan 14;182(3):1440–1453. doi: 10.1104/pp.19.01482

Figure 1.

Figure 1.

Phylogenetic analysis and structure of wheat NRT2 and NAR genes. A, Phylogenetic analysis of wheat NRT2 proteins and NRT2 proteins from Arabidopsis, M. truncatula, O. sativa, and H. vulgare (gene IDs in Supplemental Tables S1 and S2). B, Phylogenetic analysis of wheat NAR proteins and NAR proteins from Arabidopsis, M. truncatula, O. sativa, and H. vulgare (gene IDs in Supplemental Tables S1 and S2). Since the sequences of homoeoalleles shared a high similarity, the D copy of each NRT2 and NAR subgroup was used (except for TaNRT2.1). Bootstrap support was indicated as numbers above the branches. The Arabidopsis sequences were used to root the tree. Os, O. sativa; Ta, wheat; Hv, H. vulgare; Medtr, M. truncatula; At, Arabidopsis. C, Genomic structures of TaNRT2.6s and OsNRT2.4. Orange box represents exon, black line represents intron, and triangle represents insertion. The number is the sequence length.