Fig. 3From: Enhancement of plant cold tolerance by soybean RCC1 family gene GmTCF1aExpression pattern, domain and motifs analysis of AtTCF1 homologs. A Expression profiles of AtTCF1 homologs from leguminous plants. SAM, shoot apical meristem; NA, no data for AtTCF1 in nodule. B The intron–exon structure of GmTCF1a and AtTCF1 genes. Introns and exons are represented by gray lines and yellow boxes, respectively. C Domain analysis of GmTCF1a and AtTCF1. The gray boxes show the RCC1 domain. D Conserved motifs of GmTCF1a and AtTCF1. Both GmTCF1 and AtTCF1 contain seven motifs indicated by different colors. E Distribution of conserved motifs along with the protein sequence. The motifs, numbered 1–7, are shown in different colored boxes. GmTCF1 and AtTCF1 share all the seven motifsBack to article page