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Table 2 QTLs detected for leaf Cd accumulation in maize by composite interval mapping

From: Genome-wide association analysis and QTL mapping reveal the genetic control of cadmium accumulation in maize leaf

No. Year QTL Chr Pos (cM) LODa R2 (%) A Support region (cM)b Physical distance (Mb)c
1 2015 qLCd2 2 723.65 32.42 41.24 24.22 714.99–728.64 154.02–164.30
2016 723.01 36.04 38.41 13.25 712.26–730.91 153.76–167.58
2 2016 qLCd5 5 401.08 4.66 3.36 3.91 394.16–415.08 21.30–29.05
3 2015 qLCd7 7 374.39 4.76 3.75 5.97 370.29–378.47 113.68–119.73
4 2015 qLCd8 8 488.31 5.56 4.44 −5.62 468.15–491.48 103.10–105.60
5 2015 qLCd9 9 456.11 4.86 3.84 5.27 447.91–462.47 95.85–98.82
2016 444.46 5.27 4.29 6.92 442.45–445.18 93.45–95.08
  1. Chr chromosome, Pos position of peak with highest logarithm of odds(LOD), R2 explained phenotypic variance, A additive effect of B73 allele
  2. a after 1000-permutation tests, threshold values of LOD for Cd concentration of leaves was calculated as 3.84
  3. b the position of support regions which was determined by half LOD at the peak in cM
  4. c the physical distance (Mb) of the bin makers corresponding to genetic distance