Figure 2From: Elucidating the evolutionary history and expression patterns of nucleoside phosphorylase paralogs (vegetative storage proteins) in Populusand the plant kingdomIntron-exon structure for NP-like genes in Populus trichocarpa . A comparison of gene structure was constructed using the primary NP-like transcripts from Phytozome (http://www.phytozome.net) and the gene structure draw server found at the PIECE database (http://wheat.pw.usda.gov/piece/index.php). NP-like gene subfamilies are indicated by brackets.Back to article page