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Table 4 Fertility-sterility alternation behavior of two selected PTGMS breeding lines and parents under five temperature regimes in growth chambers with 14-h light duration

From: Improving rice blast resistance of Feng39S through molecular marker-assisted backcrossing

Entries Pollen sterility (%)
21 °C 22 °C 23 °C 24 °C 25 °C
Hua1201S 64.76 86.06 98.38 99.47 100.00
Feng39S 88.35 99.84 99.88 99.99 100.00
DB16206–34 88.33 99.51 100.00 100.00 100.00
DB16206–38 74.85 99.59 99.93 100.00 100.00