Fig. 4From: Cytogenetic and genomic organization analyses of chloroplast DNA invasions in the nuclear genome of Asparagus officinalis L. provides signatures of evolutionary complexity and informativity in sex chromosome evolutionDot-plot analysis of some typical NUPT clusters. NUPT cluster names are reported at the top of each plot. X axis reports the positions in the indicated chromosomes. Y axis reports the chloroplast sequence coordinates. Colored lines in the plots represent different NUPT sequences. Details about these regions are reported in Additional file 1: Table S1Back to article page