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Fig. 5 | BMC Plant Biology

Fig. 5

From: Genome-wide identification and classification of MIKC-type MADS-box genes in Streptophyte lineages and expression analyses to reveal their role in seed germination of orchid

Fig. 5

Phylogenetic relationships and expression pattern of SQUA (a), DEF/GLO (b), AG (c) and SEP (d) subfamily proteins from Dendrobium officinale (Do), Phalaenopsis equestris (Pe) and Arabidopsis thaliana (At). The phylogenetic tree was constructed using MEGA 7 [33] with the NJ method and 1000 bootstrap replications based on the alignment of MADS-box proteins by MAFFT 7 [34]. R, roots; S, stems; L, leaves; FB, flower buds; Se, sepals; Pe, petals; Li, lips; Co, columns

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