SNP frequencies in <i>w</i>Cer of <i>R. cerasi</i> and <i>de novo</i> hosts.

Frequencies were calculated for (A) coxA, (B) ftsZ, and (C) gatB. Column ‘bases’ gives the total number of sequenced bases. a SNP-frequency per kilobase; b SNP-frequency per kilobase minus calculated error base line (0.28/kb) of Taq polymerase; c two-tailed P values from χ2 calculations with Yates Correction (2×2 contingency table) for a; d two-tailed P values from χ2 calculations with Yates Correction (2×2 contingency table) for b. Abbreviations: nd not determined.