Fig. 4From: Role of the GRAS transcription factor ATA/RAM1 in the transcriptional reprogramming of arbuscular mycorrhiza in Petunia hybrida Phylogenetic analysis of the GRAS family. Protein sequences of GRAS proteins from A. thaliana, O. sativa and P. axillaris where processed with MEGA. AM-induced petunia genes analyzed in this study are marked with red dots. The phylogeny of GRAS subfamilies with AM-induced members in petunia are shown in more detail in Additional files 7, 8, 9, 10, 11 and 12 Back to article page