Fig. 1
From: Functional analysis of the SlERF01 gene in disease resistance to S. lycopersici
Phylogenetic tree and sequence alignment of SlERF01. a Phylogenetic tree of SlERF01 and other ERF proteins; the phylogenetic tree was constructed via ClustalW in conjunction with amino acid sequences of the AP2/ERF domain. Subfamilies of ERF proteins are divided by broken lines. The classification is described by Sakuma et al. (2002). b Alignment of SlERF01 with other ERF proteins. SlERF01 is composed of an ERF domain, a putative NLS and a putative AD, as shown in Fig. 1b. The black and light-gray colors represent identical and conserved amino acids, respectively, and the darker colors represent greater percentages of the same amino acid