Fig. 5
From: Rapid evolutionary divergence of diploid and allotetraploid Gossypium mitochondrial genomes
Maximum likelihood (ML) phylogenetic tree of ten Gossypium species was constructed based on nucleotide sequences of 36 mitochondrial genes. Bootstrap values for all major divergences were high (>70%) on the corresponding nodes. The hollow or black bars represent unique present or absent segments in ten Gossypium mitogenomes