TABLE 1.
Number of BC3 plants (and their original code) involved in the various stages of DH production including the number of DH plants that were fertile and carried T. urartu segments, their DH line codes and details of which T. urartu accession was present in each DH line.
Tu* accession | Original BC3 plant code | Number of embryos harvested | Number of DH plants grown to maturity | Number of sterile DH plants | Number of DH plants without Tu segments | Number of plants with Tu segments and producing seed | Line codes for DH plants with Tu segments and producing seed |
1010002 | BC3-203B | 7 | 7 | 0 | 1 | 6 | 208–210; 212–214 |
BC3-203C | 19 | 15 | 0 | 10 | 5 | 215; 219; 222; 226; 229 | |
BC3-203D | 7 | 4 | 1 | 1 | 2 | 232; 336 | |
BC3-203E | 31 | 26 | 0 | 11 | 15 | 233–235; 240; 242–244; 247–249; 253–255; 257; 259 | |
1010006 | BC3-204C | 1 | 1 | – | 1 | 0 | – |
BC3-204D | 12 | 8 | 2 | 2 | 4 | 261; 263; 266; 268 | |
1010006 | BC3-205A | 1 | 1 | 1 | 0 | 0 | – |
BC3-205B | 7 | 1 | 0 | 0 | 1 | 270 | |
BC3-205D | 1 | 0 | – | – | – | – | |
1010002 | BC3-206A | 1 | 0 | – | – | – | – |
BC3-206B | 2 | 0 | – | – | – | – | |
BC3-206C | 6 | 1 | 0 | 0 | 1 | 271 | |
BC3-206D | 6 | 5 | 0 | 0 | 5 | 272–276 | |
1010001 | BC3-208E | 2 | 1 | 0 | 0 | 1 | 277 |
1010001 | BC3-209B | 4 | 3 | 2 | 0 | 1 | 278 |
BC3-209D | 1 | 0 | – | – | – | – | |
1010006 | BC3-210A | 3 | 3 | 1 | 0 | 2 | 281–282 |
BC3-210B | 7 | 5 | 0 | 0 | 5 | 283–286; 353 | |
BC3-210C | 7 | 4 | 2 | 1 | 1 | 288 | |
BC3-210E | 14 | 13 | 0 | 1 | 12 | 289; 291–301 | |
1010002 | BC3-211A | 1 | 0 | – | – | – | – |
BC3-211D | 10 | 4 | 0 | 0 | 4 | 302–305 | |
1010002 | BC3-212B | 11 | 10 | 0 | 0 | 10 | 306–315 |
BC3-212C | 1 | 1 | 0 | 0 | 1 | 316 | |
BC3-212D | 9 | 7 | 3 | 0 | 4 | 317–318; 320–321 | |
BC3-212E | 12 | 7 | 1 | 0 | 6 | 324–329 | |
Total | 183 | 127 | 13 | 28 | 86 |