Genetic group | 4 groups (n = 59) | 3 groups (n = 59) | 2 groups (n = 152) | |||
---|---|---|---|---|---|---|

A | A_{p} | A | A_{p} | A | A_{p} | |

X. oryzae pv. oryzae Africa | 4.19 | 1.04 | 4.19 | 1.04 | 9.33 | 4.95 |

X. oryzae pv. oryzae Asia | 9.35 | 3.80 | 9.35 | 3.80 | ||

X. oryzae pv. oryzicola Africa | 7.52 | 1.53 | 9.12 | 4.76 | 9.12 | 4.76 |

X. oryzae pv. oryzicola Asia | 8.66 | 1.56 |

↵a Four groups corresponding to the two pathovars and two continents, three groups corresponding to the three genetic lineages, and two groups corresponding to the two pathovars.

*n*, number of strains retained for rarefaction calculation.