Fig. 3From: Genome-wide identification analysis of the 4-Coumarate: CoA ligase (4CL) gene family expression profiles in Juglans regia and its wild relatives J. Mandshurica resistance and salt stressThe characterization of 4CL members. (A) Phylogenetic tree of 4CLs in two Juglans species; (B) Conserved domains of 4CL proteins. (C) Gene structures of 4CLs. Orange boxes and gray lines indicate exons and introns, respectivelyBack to article page