Fig. 3
From: Rapid evolutionary divergence of diploid and allotetraploid Gossypium mitochondrial genomes
Progressive Mauve show the genome size variation and the global rearrangement structure of 10 mitochondrial chromosomes among Gossypium. The mitogenome of G. arboreum (A2) is the largest with a circular DNA molecule of 687,482 base pairs (bp) while the smallest mitogenome (from G. hirsutum AD1) is only 621,884Â bp. Each genome is laid out horizontally and homologous segments are shown as colored blocks connected across genomes. Blocks that are shifted downward in any genome represented segments that are inverted relative to the reference genome (G. thurberi D1)