Fig. 2From: Multilevel comparative bioinformatics to investigate evolutionary relationships and specificities in gene annotations: an example for tomato and grapevineGeneral overview of the cross comparison between S. lycopersicum and V. vinifera. Tomato and grapevine genes are represented in red and in green, respectively. BBHs are shown in orange background; paralogs detected with the stringent e-value threshold (e− 50) are shown in green background; low similarities detected with the loose e-value threshold (e− 3) are shown in blue background; species-specific genes, including paralogs and single-copy genes (singletons) are shown in light gray backgroundBack to article page