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. 2017 Apr 4;8:439. doi: 10.3389/fpls.2017.00439

FIGURE 4.

FIGURE 4

LEC1-type and non LEC1-type genes of NF-YB gene family. (A) ML tree of plant LEC1-type and non LEC1-type genes comprising 66 sequences from 27 taxa (for species names see Supplementary Table S3). Numbers on the branches indicate bootstrap values calculated from 1,000 replicates. Only values higher than 50% are shown. Non-seed plant intron-rich clade, non-seed plant intron-less clade, and LEC1-type clade are color-coded with gray, green, and red, respectively. (B) The conserved cis-elements in the promoter 1.5 kb region of LEC1-type genes. Details are shown in Supplementary Table S5 with the number and sequence of motifs. (C) Exon-intron changes at several LEC1-type and non LEC1-type genes. Details are shown in Supplementary Table S5. (D) Expression pattern analysis of several LEC1-type genes; expression levels are calculated using the database GENEVESTIGATOR, ConGenIE (Supplementary Figure S3), and data from experimental studies (Kirkbride et al., 2013; Fang et al., unpublished data).