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Figure 3 | BMC Genetics

Figure 3

From: Interpopulation hybridization results in widespread viability selection across the genome in Tigriopus californicus

Figure 3

Deviations from expected two-locus genotypic frequencies for marker TC167 and the five markers on Chromosome 7. The y axis indicates the contribution of each possible genotypic combination, as shown above the chart, to the total χ2 value. Negative value indicate that a genotypic combination was observed less frequently than expected by chance, while positive values indicate that a genotypic combination was observed more frequently. Total χ2 values were as follows: TC167 - TC184, χ2 = 17.1, p = 0.03; TC167 - TC103, χ2 = 14.5, p = 0.07; TC167 - RPOL, χ2 = 16.2, p = 0.04; TC167 - TC162, χ2 = 18.3, p = 0.02; TC167 - TC051, χ2 = 11.9, p = 0.16.

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