Recombinants identified in the target region from population Zhe733/R312 between RM6838 and RM72.

a‘a’ for resistant genotype of Zhe733, ‘b’ for susceptible genotype of R312.bStraighthead rating using a 1–9 scale was averaged over 3 replications per year and 2 years for which the SD was estimated. Straighthead rating of 4 or below was resistant and 6 or above was susceptible.

以“a”标识浙733（Zhe733）的抗病基因型，以“b”标识R312的感病基因型。直穗病评级（Straighthead rating）采用1~9级分级标准，先对每年3次重复的试验数据取平均，再计算2年试验的总平均值（该两年的标准差（Standard Deviation，SD）已完成估算）。直穗病评级为4及以下时视为抗病，6及以上时视为感病。