Table 1 Mapping parameters of parental linkage maps constructed by merging two reciprocal crosses: C14xC15 and C15xC14
Mapping parameter | C14 | C15 |
|---|---|---|
Total number of available markers | 402 | 410 |
Number of SSRs loci | 11 | 13 |
Number of ESTP loci a | 13 | 12 |
Number of SAMPL loci | 228 | 237 |
Number of SNP loci b | 150 | 148 |
Total number of distorted (p ≤ 0.01) markers | 39 | 52 |
Number of excluded markers c | 62 | 72 |
Number of SSRs loci | 1 | 1 |
Number of ESTP loci | 0 | 0 |
Number of SAMPL loci | 46 | 60 |
Number of SNP loci | 15 | 11 |
Number of markers not excluded | 340 | 338 |
Number of assigned markers d | 321 | 319 |
Number of SSRs loci | 9 | 10 |
Number of ESTP loci | 11 | 11 |
Number of SAMPL loci | 174 | 166 |
Number of SNP loci | 127 | 132 |
Number of positioned markers e | 215 (63.2%) | 211 (62.4%) |
Number of SSR loci | 6 (60%) | 7 (58.3%) |
Number of ESTP loci | 10 (76.9%) | 7 (58.3%) |
Number of SAMPL loci | 98 (53.8%) | 98 (55.4%) |
Number of SNP loci | 101 (74.8%) | 99 (72.3%) |
Number of distorted (p ≤ 0.01) positioned markers | 14 | 14 |
Unlinked markers (%) f | 19(6.3%) | 19 (5.6%) |
Number of LG >3 before making alignments | 22 | 20 |
Number of LG >3 after making alignments | 13 | 14 |
Smallest LG (cM) before making alignments | 17.5 | 13.4 |
Largest LG (cM) before making alignments | 81.1 | 155.3 |
Average length (cM) LG ± SD before alignments | 53.7 ± 20.6 | 69 ± 35.6 |
Smallest LG (cM) after making alignments | 52 | 42.3 |
Largest LG (cM) after making alignments | 142.2 | 155.3 |
Average length (cM) of a LG ± SD after alignments | 90.8 ± 29.14 | 98.5 ± 38 |
Maximum distance (cM) between 2 adjacent markers | 24.9 | 35.3 |
Average distance (cM) between 2 adjacent markers ± SD | 6.12 ± 5.8 | 7.22 ± 6.4 |
Observed map length (cM) | 1180.4 | 1379.5 |
Estimated map length (cM) | 1870.2 | 2166.6 |
Observed map coverage | 63% | 64% |