Skip to main content
Fig. 2 | BMC Plant Biology

Fig. 2

From: The low-copy nuclear gene Agt1 as a novel DNA barcoding marker for Bromeliaceae

Fig. 2

Genetic divergence (K2P) among Agt1 exon IV (n = 234), matK Sequences (n = 233) among different taxonomic levels, as well as Agt1 exon IV (n = 45, Tillandsioideae) and matK (n = 58, Tillandsioideae) from different accessions of Tillandsioideae species (Intraspecific). Right-most pane: Genetic Divergence between Agt1 exon IV + intron IV for a subset of Tillandsioideae species to examine presence of a “barcoding-gap” (n = 97 Interspecific and n = 53 Intraspecific). Asterisks indicate statistical significance based on the Wilcoxon rank sum test (*** p < 0.001)

Back to article page