Fig. 1From: Pseudogenization of the rhizobium-responsive EXOPOLYSACCHARIDE RECEPTOR in Parasponia is a rare event in nodulating plantsGene structure of Parasponia and Trema EPR. A Gene structure of L. japonicus LjEPR3, T. orientalis EPR, and the epr pseudogene in P. andersonii, P. rigida, and P. rugosa. Note retrotransposon insertion (annotated in orange) in the putative promoter region of Parasponia species. Promoter (light green), gene (green), CDS = coding DNA sequence (yellow). B LOGOs of putative NIN and ERN1 binding motifs in the promoter region of T. orientalis EPR and the epr pseudogenes of P. andersonii, P. rigida, and P. rugosa. TSS: translational start siteBack to article page