Figure 2

Comparison of 454 microsatellite sequence data (for the 8 probes) for Apis mellifera (A) and Danio rerio (Bb), for each of the six two-way tables considered: chromosome × chromosome region, chromosome × length of sequences, chromosome × microsatellite motifs, chromosome region × length of sequences, chromosome region × microsatellite motifs and length of sequences × microsatellite motifs. "Stat" refers to the overall χ² statistics for the test of independence between the two variables defining each table. For each cell of the table, a red dot corresponds to an observed number significantly higher than expected under the hypothesis of independence between the two variables defining the table, a blue dot corresponds to an observed number significantly lower than expected under the hypothesis of independence between the two variables defining the table; no dot indicates a non-significant deviation. The size of the dot is inversely proportional to the P-value, with scaling such that comparisons of sizes between tables are meaningful.