Fig. 2. Amplified fragment length polymorphism (AFLP) analysis of common bean lines (Phaseolus vulgaris/P.v.); tepary bean accessions (P. acutifolius/P.a.) and interspecific hybrid advanced lines (series SEL, VAX, and XAN) or cultivars (Tara and Jules), as indicated by asterisk, using the primer combination E-ACC/M-CTA. A 25-bp ladder was used as a MW size standard.