Figure 4From: Variation in mitochondrial minichromosome composition between blood-sucking lice of the genus Haematopinus that infest horses and pigsAn inter-minichromosome recombination model that accounts for the variation in the composition of mitochondrial minichromosomes between the horse louse, Haematopinus asini , and the pig lice, H. suis and H. apri . Minichromosomes shown with asterisk symbols (*) were seen in a Polyplax rat louse [31].Back to article page