Distribution of SSAP bands from the different TEs within and among the diploid taxa (TRI for Nicotiana obtusifolia and SYL for N. sylvestris).

aTRI/SYL = all SSAP bands that were shared by at least one accession in both taxa; TRI-sp and SYL-sp = SSAP bands that are restricted to accessions of N. obtusifolia and N. sylvestris, respectively.bComparison of SSAP bands proportions that are specific to N. obtusifolia or N. sylvestris as regards to the total number of bands observed within taxa (Yate’s one-sided chi-square tests). NS: non-significant; TN. sylvestris as compared to N. obtusifolia-specific bands; T>S: significantly higher proportion of SSAP bands specific to N. obtusifolia as compared to N. sylvestris-specific bands;***: significant at α = 0.001.