Fig. 1From: The low-copy nuclear gene Agt1 as a novel DNA barcoding marker for BromeliaceaeGene model of the Ananas comosus Agt1-locus (Aco003139.1) modified from Phytozome [26, 27]. Grey boxes are untranslated regions. Numbered Boxes are exons, unnumbered boxes depict introns. Shown in grey/black: Agt1 exon IV/intron IV region amplified in this studyBack to article page