Fig. 8From: Assembly and comparative analysis of the initial complete mitochondrial genome of Primulina hunanensis (Gesneriaceae): a cave-dwelling endangered plantCollinearity analysis of P. hunanensis. The bar graph illustrates the mtDNA, with ribbons indicating homologous sequences between adjacent species. Red arcs signify inversion regions, gray areas denote regions of strong homology, and blank regions represent sequences unique to each speciesBack to article page