Fig. 1From: Genome-wide identification and characterization of flowering genes in Citrus sinensis (L.) Osbeck: a comparison among C. Medica L., C. Reticulata Blanco, C. Grandis (L.) Osbeck and C. Clementinaa Distribution of flowering genes on sweet orange (Cs) chromosomes (numbered 1–9). b Intron-exon structure of flowering genes (fit to scale). Red rectangles and thick black curved lines represent exons and introns, respectivelyBack to article page