Mean meiotic chromosome association and chiasma frequency of the three hybrids were 7. II+0. II+0.0III,0.;
Mean meiotic chromosome association and chiasma frequency of the three hybrids were 7. II+0. II+0.0III,0.;
杂种减数分裂中期 PMC染色体平均配对频率和交叉结频率分别为7. Ⅰ+0. Ⅱ+0.0Ⅲ,0.;