TABLE 2

Genetic diversity of X. oryzae lineages estimated with the MLVA-16 scheme

LocusX. oryzae pv. oryzae Africa (n = 59)X. oryzae pv. oryzae Asia (n = 127)X. oryzae pv. oryzicola Africa (n = 70)X. oryzae pv. oryzicola Asia (n = 82)Total (n = 338)
No. of allelesAllelic rangeaHGDI scoreNo. of allelesAllelic rangeHGDI scoreNo. of allelesAllelic rangeHGDI scoreNo. of allelesAllelic rangeHGDI scoreNo. of AllelesHGDI score
Xo_G0646–90.5887–180.6965–100.7475–120.79100.81
Xo_G0784–180.70b45–80.5585–130.65130.83
Xo_G5862–70.6483–130.77106–160.8366–110.32140.81
Xo_G8147–150.6066–250.281311–260.85123–200.81200.84
Xo_G2553526–320.551238–520.7015024–50.02190.74
Xo_G8874–100.64132–160.62110110150.72
Xo_G4443–70.5775–110.7434–60.6790.70
Xo_G6234–140.6342–50.5313022–30.0260.49
Xo_G55812–240.751401316–300.89159–250.90220.83
Xo_G5954–90.5633–50.5344–130.4754–80.5180.75
Xo_G6053–70.6231–30.5112042–50.2370.71
Xo_G67210–110.49170913–210.852213–410.95280.81
Xo_G09120222–320.95142–200.70242–320.93300.93
Xo_G151303110–450.92113–150.82124–270.85380.92
Xo_G8013053–140.4934–70.1586–130.78110.75
Xo_G8321–20.0331–30.0821–30.0332–40.2640.66
  • a Alleles with the smallest number and with the largest number of repeats.

  • b −, locus was not amplified due to the insertion of an IS element.