Fig. 2From: Genome-wide identification and analysis of the WUSCHEL-related homeobox (WOX) gene family in allotetraploid Brassica napus reveals changes in WOX genes during polyploidizationCharacterizations of the identified WOXs in B. napus and its diploid progenitors. The characterizations include intron/exon structure (yellow background), domain location (blue background) and conserved motif location (purple background). a the characterizations of the WOX genes in the ancient clade. b the characterizations of the WOX genes in the intermediate clade. c the characterizations of the WOX genes in WUS clade. The WOX genes in B. napus were marked by the red circleBack to article page