Fig. 3
From: LTR-retrotransposon dynamics in common fig (Ficus carica L.) genome
Distribution of Copia and Gypsy full-length LTR-REs in the F. carica genome by insertion age. Red bars represent the average value for each lineage. Significant differences (calculated by ANOVA) for each separate group of measurements are indicated by letters a and b: groups sharing the same letter are not significantly different (p < 0.05) according to Tukey’s test. UNK = unknown superfamily