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Figure 7 | Genome Biology

Figure 7

From: Comparative genomic analysis of the odorant-binding protein family in 12 Drosophila genomes: purifying selection and birth-and-death evolution

Figure 7

Distribution of the ω values (M3 (K = 2) model) across the OBP chromosomal clusters. The analysis was conducted using information of only the six melanogaster group species of Drosophila (42 orthologous groups). (a) Distribution of the estimated ω0 values. (b) Distribution of the estimated ωI values. OBP, odorant-binding protein.

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