Sequence analysis of PoWRI1. (A) Alignment of protein sequence of PoWRI1 (MW930196) and AtWRI1 (NP_001030857.1). Most of the similarity between protein sequences of PoWRI1 and AtWRI1 occurs at the AP2 regions of the protein (highlighted by boxes). Conservation of amino acids is denoted by different colors as illustrated by the scale bar. (B) Phylogeny tree of WRI1 homologs including Paeonia ostii (MW930196), Vernicia montana (APQ47387.1), Cephalotus follicularis (GAV78334.1), Arabidopsis thaliana (NP_001030857.1), Jatropha curcas (NP_001292947.1), Gossypium hirsutum (NP_001313766.1), Ricinus communis (QCX36735.1), Cicer arietinum (XP_004511162.1), Musa acuminata (XP_009411787.1), Eucalyptus grandis (XP_010031344.2), Brassica napus (XP_013647955.1), Solanum pennellii (XP_015071166.1), Raphanus sativus (XP_018486700.1), Juglans regia (XP_018859378.1), Ipomoea nil (XP_019186336.1), Cajanus cajan (XP_020207995.1), Manihot esculenta (XP_021625302.1), Hevea brasiliensis (XP_021674370.1), Chenopodium quinoa (XP_021773407.1), Helianthus annuus (XP_022005216.1), Medicago truncatula (XP_024627458.1), Ziziphus jujuba (XP_024927304.1), Abrus precatorius (XP_027356086.1), Camellia sinensis (XP_028103108.1), Glycine soja (XP_028202757.1), Malus domestica (XP_028950942.1), Syzygium oleosum (XP_030450199.1) and Hibiscus syriacus (XP_039023465.1).