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Table 2 The artificial inoculation results for Kongyu-131, the donor and the SPSL BC4F2–350E03 with the 7 isolates of M. grisea at the seedling stage

From: Improving the blast resistance of the elite rice variety Kongyu-131 by updating the pi21 locus

Isolate   Lesion degree
KY131 BC4F2–350E03 GKGH
ZA49 7.0 ± 0.8 3.0 ± 0.7 0.4 ± 0.4
ZD1–1 8.5 ± 0.7 2.4 ± 0.8 0.2 ± 0.4
ZD1–2 7.1 ± 1.0 2.2 ± 0.9 0.3 ± 0.5
ZD5–2 7.9 ± 0.9 2.0 ± 0.8 0.3 ± 0.5
ZB1–2-5 8.6 ± 0.7 2.9 ± 0.9 2.5 ± 1.0
J3–2 8.4 ± 0.7 2.1 ± 0.9 1.2 ± 0.6
14BKY-1 8.4 ± 0.8 2.9 ± 0.9 2.4 ± 1.0
  1. Data presented as the means ± SD (standard deviations) were obtained from 20 plants with two replicates