Fig. 2From: Characterization of Nicotiana tabacum genotypes possessing deletion mutations that affect potyvirus resistance and the production of trichome exudatesSouthern blot analysis using the NtCBTS-2a cDNA as hybridization probe. Genomic DNAs from tobacco lines K326, K326-va and TI 1406 were digested with EcoRV, HindIII, and XbaI and analyzed on the same gelBack to article page