Table 3 Summary of the quantitative trait loci (QTL) detected using the maize IBM population evaluated in a Fe-sufficient nutrient solution, where Chr. is the chromosome, Pos. the position in centi Morgan on the genetic map, Add. the additive effect, %r 2 the percentage of the explained phenotypic variance, and genetic map interval in centi Morgan of the flanking markers with corresponding physical map interval including the number of genes in the corresponding QTL confidence interval according to the filtered gene set B73 RefGen_v2
From: The genetic basis of natural variation for iron homeostasis in the maize IBM population
Trait | QTL | Chr. | Pos. (cM) | Add. | %r2 | Interval (cM) | Flanking markers | Physical map interval | Genes | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP3 | 1 | 1 | 852.0 | 3.2 | 14.8 | 847.3 | - | 864.6 | csu222a | - | umc197a | 257,951,442 | - | 262,818,614 | 141 |
SP3 | 2 | 3 | 508.0 | 1.9 | 0.6 | 507.2 | - | 511.1 | AY111125 | - | php15033 | 190,454,440 | - | 193,733,670 | 72 |
SP3 | 3 | 3 | 516.0 | 1.2 | 0.2 | 512.7 | - | 517.0 | AI770795 | - | pco067132 | 193,638,925 | - | 193,733,670 | 0 |
SP3 | 4 | 4 | 272.0 | 2.2 | 8.2 | 271.4 | - | 274.7 | umc1964 | - | AY110290 | 42,102,039 | - | 46,621,469 | 69 |
| Â | Â | Â | Â | Total | 42.9 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
SP4 | 1 | 1 | 840.0 | 3.8 | 21.5 | 839.3 | - | 847.3 | glb1 | - | csu222a | 256,342,909 | - | 261,572,322 | 145 |
| Â | Â | Â | Â | Total | 21.5 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
SP5 | 1 | 1 | 840.0 | 2.2 | 2.2 | 839.3 | - | 847.3 | glb1 | - | csu222a | 256,342,909 | - | 261,572,322 | 145 |
SP5 | 2 | 1 | 864.0 | 2.2 | 2.4 | 847.3 | - | 864.6 | csu222a | - | umc197a | 257,951,442 | - | 262,818,614 | 141 |
SP5 | 3 | 3 | 518.0 | 3.2 | 10.2 | 517.0 | - | 520.7 | asg7b | - | bnl6.16a | 190,889,172 | - | 196,152,996 | 138 |
SP5 | 4 | 4 | 274.0 | 2.1 | 4.3 | 271.4 | - | 274.7 | umc1964 | - | AY110290 | 42,102,039 | - | 46,621,469 | 69 |
SP5 | 5 | 7 | 266.0 | 3.2 | 5.9 | 265.3 | - | 280.5 | mmp21 | - | ufg54 | 121,188,675 | - | 129,322,867 | 172 |
SP5 | 6 | 7 | 286.0 | 0.8 | 0.4 | 285.4 | - | 288.9 | cdo412b | - | umc116a | 128,981,461 | - | 130,295,570 | 28 |
SP5 | 7 | 9 | 254.0 | 2.7 | 8.4 | 253.7 | - | 254.0 | AW257883 | - | umc1743 | 100,609,365 | - | 100,724,531 | 3 |
SP5 | 8 | 10 | 258.0 | 1.9 | 1.4 | 256.8 | - | 259.4 | AY109920 | - | AY109876 | 107,077,362 | - | 108,377,749 | 17 |
SP5 | 9 | 10 | 270.0 | 0.6 | 0.1 | 269.6 | - | 271.3 | mmp121 | - | AY110365 | 113,828,273 | - | 114,695,818 | 18 |
SP5 | 10 | 10 | 288.0 | 0.5 | 0.1 | 287.9 | - | 290.9 | umc1330 | - | umc1697 | 122,801,569 | - | 122,924,003 | 3 |
| Â | Â | Â | Â | Total | 65.5 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
SP6 | 1 | 1 | 698.0 | -2.5 | 1.7 | 693.6 | - | 699.9 | mmp173 | - | php20661 | 222,399,299 | - | 222,711,359 | 10 |
SP6 | 2 | 1 | 706.0 | -0.4 | 0.1 | 703.5 | - | 706.4 | bcd207a | - | AY110356 | 223,974,395 | - | 224,078,859 | 3 |
SP6 | 3 | 1 | 862.0 | 2.3 | 1.9 | 847.3 | - | 864.6 | csu222a | - | umc197a | 257,951,442 | - | 262,818,614 | 141 |
SP6 | 4 | 1 | 884.0 | 1.3 | 0.6 | 882.7 | - | 886.1 | tb1 | - | umc1431 | 266,933,205 | - | 267,050,083 | 4 |
SP6 | 5 | 4 | 210.0 | 0.9 | 0.4 | 189.1 | - | 211.4 | mmp111 | - | npi386a | 17,981,907 | - | 25,233,582 | 114 |
SP6 | 6 | 4 | 226.0 | 2.9 | 5.1 | 225.7 | - | 228.4 | umc1963 | - | umc1652 | 26,437,539 | - | 27,757,462 | 22 |
SP6 | 7 | 4 | 414.0 | 2.5 | 6.1 | 411.3 | - | 414.2 | umc2038 | - | umc19 | 172,796,153 | - | 173,318,462 | 19 |
SP6 | 8 | 8 | 622.0 | 3.0 | 8.9 | 621.6 | - | 626.7 | umc1638 | - | umc1916 | 174,236,946 | - | 175,350,404 | 34 |
SP6 | 9 | 9 | 224.0 | 2.2 | 4.6 | 223.9 | - | 226.3 | rz273c | - | umc81 | 27,011,615 | - | 27,062,858 | 2 |
| Â | Â | Â | Â | Total | 62.3 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
RW | 1 | 5 | 72.0 | 1.2 | 2.0 | 71.9 | - | 73.3 | umc1523 | - | mmp43 | 3,320,773 | - | 3,727,971 | 30 |
RW | 2 | 5 | 80.0 | 0.3 | 0.1 | 74.4 | - | 83.7 | bnl7.21c | - | jpsb239a | 3,320,773 | - | 4,383,850 | 70 |
RW | 3 | 7 | 290.0 | 1.5 | 13.6 | 288.9 | - | 298.4 | umc116a | - | umc1713 | 127,039,567 | - | 129,866,479 | 59 |
| Â | Â | Â | Â | Total | 25.4 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
SL | 1 | 1 | 1016.0 | -2.4 | 9.8 | 1014.9 | - | 1031.8 | igl1 | - | umc2242 | 287,881,695 | - | 290,146,916 | 70 |
| Â | Â | Â | Â | Total | 9.8 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
SDW | 1 | 1 | 864.0 | 0.3 | 10.7 | 847.3 | - | 864.6 | csu222a | - | umc197a | 257,951,442 | - | 262,818,614 | 141 |
SDW | 2 | 7 | 534.0 | -0.4 | 21.8 | 533.7 | - | 536.7 | npi380 | - | npi433 | 168,366,640 | - | 169,262,520 | 36 |
| Â | Â | Â | Â | Total | 31.4 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
H2O | 1 | 2 | 154.0 | -0.3 | 6.8 | 153.1 | - | 154.6 | umc1262a | - | umc1261a | 13,716,641 | - | 14,406,715 | 20 |
H2O | 2 | 4 | 402.0 | -0.3 | 5.6 | 397.4 | - | 408.7 | umc66a | - | umc104a | 162,903,780 | - | 172,858,882 | 273 |
H2O | 3 | 6 | 69.3 | -0.2 | 2.9 | 70.2 | - | 70.3 | umc1606 | - | cdo1173c | 9,410,989 | - | 21,903,419 | 132 |
H2O | 4 | 7 | 258.0 | -0.4 | 9.3 | 252.9 | - | 261.5 | umc2092 | - | umc5b | 109,977,320 | - | 122,636,428 | 186 |
| Â | Â | Â | Â | Total | 37.0 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
NEC | 1 | 3 | 418.0 | -0.7 | 11.7 | 416.1 | - | 423.6 | asg39 | - | BE639846 | 175,604,963 | - | 176,553,867 | 33 |
NEC | 2 | 7 | 532.0 | -0.6 | 4.8 | 518.9 | - | 532.0 | umc1412 | - | umc245 | 167,566,759 | - | 169,345,697 | 73 |
NEC | 3 | 7 | 542.0 | -0.1 | 0.2 | 540.8 | - | 543.4 | mmp67 | - | mmp25 | 169,262,253 | - | 170,497,141 | 42 |
NEC | 4 | 7 | 588.0 | - < 0.1 | < 0.1 | 586.6 | - | 598.9 | cdo938d | - | umc1406 | 170,246,381 | - | 170,998,616 | 39 |
NEC | 5 | 7 | 602.0 | 0.6 | 2.1 | 600.4 | - | 602.9 | umc2334 | - | ufg39 | 170,246,381 | - | 170,998,616 | 39 |
| Â | Â | Â | Â | Total | 29.5 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |