Table 3.
Summary of 17-20L and 20L-int marker patterns and results of test crosses
Plants selected as pollen parent | Number of plants classified as | Total | |||
---|---|---|---|---|---|
Population | Marker type | Maintainera | Near-maintainerb | Others | |
TA-36 | bb(LS) | 0 | 0 | 5 | 5 |
bb(S) | 0 | 0 | 36 | 36 | |
bc(LS) | 0 | 0 | 1 | 1 | |
bc(S) | 0 | 0 | 7 | 7 | |
bd(LS) | 0 | 0 | 2 | 2 | |
bd(S) | 0 | 0 | 8 | 8 | |
cc(S) | 0 | 0 | 4 | 4 | |
cd(LS) | 0 | 0 | 1 | 1 | |
cd(S) | 0 | 0 | 1 | 1 | |
dd(L) | 0 | 1 | 3 | 4 | |
F4 (NK-280mm-O × TA-49) | bb(S) | 0 | 0 | 8 | 8 |
dd(L) | 10 | 2 | 0 | 12 | |
F4 (TA-48 × NK-185BRmm-O) | bc(S) | 0 | 0 | 1 | 1 |
bd(S) | 0 | 0 | 1 | 1 | |
dd(L) | 1 | 0 | 20 | 21 | |
F4 (TA-26 × NK-185BRmm-O) | bb(S) | 0 | 0 | 2 | 2 |
bd(S) | 0 | 0 | 4 | 4 | |
dd(L) | 24 | 2 | 3 | 29 |
aPercentage of completely male-sterile plants (Class W) in the F1 of the selected pollen parent plant × TA-33BB-CMS: >95 %
bPercentage of completely male-sterile plants (Class W) in the F1 of the selected pollen parent plant × TA-33BB-CMS: 90–95 %