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. 2020 May 27;11:569. doi: 10.3389/fpls.2020.00569

FIGURE 3.

FIGURE 3

Idiogram of diploid Carrizo Citrange rootstock showing the chromosome complement and relative positions of highly repetitive DNA sequences. Numbers on the x- and y-axis indicate the numbers of homologous chromosome pairs and the relative arm length of chromosome pairs, respectively. The ideogram is construed based on the sequential multicolor FISH-based karyotype. Chromosomes are arranged in matched, homologous pairs and ordered by the entire length from the longest to shortest and centromere positions, and a combination of these two aspects of chromosome morphology. The color scheme at right side shows the color of each probe as represented in this idiogram.