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. 2013 Nov 15;127(1):137–165. doi: 10.1007/s00122-013-2207-5

Table 3.

QTLs showing main effects in the LT-RIL and/or TIL analyses

Elements having signif. assoc. Chr. Approx. cM Approx. Mbp LT-RIL detected linkages TIL detected linkages All elements plus DHD & Ht loci c,d mapped to this region among LT-RILs and/or TILs QTLs affecting grain element concentration identified elsewhere in other populations
Flooded Unflooded
LT-RILs TILs-Flooded TILs-Unfl. LODa Add. effectb; − = L, + = T %Var (from R 2) RFLP Marker closest to LT-RIL LOD peak SSR locus most strongly associated among TILs Prob. of linkagea Add. effectb; − = L, + = T Prob. of linkagea Add. Effectb; − = L, + = T
Macronutrients in order of concentration (ppm) in rice grains
P P 1 0–8 0–3 3.3 53.7 4.7 RG472 RM495 0.0035 115 Ni, P, DHDd
P P 1 110–122 23–35 3.6 55.6 5.2 CDO118 RM3411 0.0036 106 Fe, K, Mo, P, S, GL Cuf, Zng
P 2 160–194 24–31 RM106 0.0036 144 Cu, Fe, Mn, P, S, Sr, Zn, GW, Htc Cde, Mof
P 3 gap, 28–70 5–17 RM156 0.0012 −70.0 As, Ca, Cu, Mn, P, Sr, GL, Cdf,i, Mgf, Mof
P 5 0–20 0–5.5 RM289 0.0034 −104.1 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
P P 6 148–173 24–31 RM340/OSR 21 0.0030 −62.9 0.0032 95.6 Cd, Mn, Mg, P, S, Sr Pf
P 7 70–102 26–30 RM248 0.0032 46.8 Fe, K, Mg, P, S, Zn Kf, Pi g
P 11 0–25 0–5 RM26073 0.0036 87.6 As, Cu, Mg, P Mnf
P 11 63–100 15–19 RM229 0.0028 116 K, P
P 12 0–15 0–2 RM5568 0.0008 115.1 Mg, P Zne, Pbf
P 12 65–95 16–22 RM3448 0.0005 −109.2 Ca, Cu, P, Sr, GL, Htc Cuf
K K K 1 34–40 3–7 9.4 88.2 12.9 RG532a RM1 0.0036 59.2 0.0030 88.3 Co, Cu, K, GL, DHDc
K K 1 110–122 23–35 4.1 67.7 5.8 CDO455 RM5501 0.0036 51.7 Fe, K, Mo, P, S, GL Cuf, Zng
K 2 130–170 17–25 RM341 0.0023 63.1 As, Cu, K, Ni, Rb, Sr, GW Cue
K 4 15–52 5–20 RM3317 0.0028 −54.8 Cu, K, Fe, S, Sr, DHDc,d Cae
K 5 0–20 0–5.5 RM13 0.0010 162 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
K 5 98–138 21–27 RM188 0.0022 −72.1 As, K, Zn, GT, GV Cae, Pg, IP6 g
K 7 70–102 26–30 RM248 0.0036 39.5 Fe, K, Mg, P, S, Zn Kf, Pi g
K 9 12–38 7–15 RM3912 0.0036 50.5 K, Sr, GL, DHDc,d Fee, Pf, Mof, Sef
K 11 63–100 15–19 RM229 0.0032 79.4 K, P
Mg 2 210–240 33–38 RM166 0.0036 48.0 Cd, Mg, Mo lpah
Mg 5 0–20 0–5.5 RM13 0.0016 66.5 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
Mg Mg 6 148–152 24–31 3.4 −22.7 4.9 RZ682 OSR 21 0.0032 35.8 Cd, Mn, Mg, P, S, Sr Pf
Mg 7 70–102 26–30 RM248 0.0007 25.0 Fe, K, Mg, P, S, Zn Kf, Pi g
Mg 10 0–36 0–12 3.0 −25.4 4.1 G1084 RM467 Fe, Mg, Mo, Zn Cdf, Mnf
Mg 10 65–88 18–21 RM5494 0.0034 −33.0 Fe, Mg, Rb, GW
Mg Mg 11 15–33 0–5 7.1 37.1 9.9 RZ781 RM332 0.0020 36.4 As, Cu, Mg, P Mnf
Mg 12 0–15 0–2 RM5568 0.0027 42.4 Mg, P Zne, Pbf
S 1 98–145 23–35 RM246 0.0029 29.0 Fe, K, Mo, P, S, GL Cuf, Zng
S 2 186–194 26–31 3.4 38.4 4.9 RZ273 RM266 Cu, Fe, Mn, P, S, Sr, Zn, GW, Htc Cdf, Mof
S 3 103–111 25–29 RM55 0.0018 26.7 Cof, Sef
S 4 15–52 5–20 RM307 0.0023 25.1 Cu, K, Fe, S, Sr, DHDc,d Cae
S 4 87–132 28–33 RM317 0.0013 27.2 Ca, Fe, Mn, S, Zn, GV Fef, Pf, Pbf
S 5 0–20 0–5.5 3.2 39.0 4.6 gl RM13 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
S 6 148–173 24–31 OSR 21 0.0014 25.9 Cd, Mn, Mg, P, S, Sr Pf
S 7 10–30 5–20 RM214 <.0001 32.4 Co, Cu, Mn, Mo, S, DHDc,d Cdf, Fef, Znf
S S 7 70–102 26–30 RM248 0.0021 21.1 0.0014 45.3 Fe, K, Mg, P, S, Zn Kf, Pi g
S 8 0–10 0–2 RM408 <.0001 38.4 Mo, S
S S 9 90–120 16–22 RM215 0.0031 −24.8 0.0031 −48.9 As, Cd, Cu, S, Zn Cae, Cdf, Mgf
S 10 34–44 15–18 RM25553–2 0.0029 34.6 Ca, Rb, S, Sr, Zn, DHDc,d Znf
S 10 88–103 21–23 RM1374 0.0034 −66.3 Mo, S, GW, GV Znf
Ca Ca Ca 3 22–28 4–6 4.7 5.0 6.7 RG100 RM5626/RM16 0.0031 7.0 0.0034 4.8 As, Ca, Cu, Mn, P, Sr, GL Cdf,i, Mgf, Mof
Ca 4 87–132 28–33 RM348 0.0012 −6.9 Ca, Fe, Mn, S, Zn, GV Fef, Pf, Pbf
Ca 10 34–44 15–18 3.1 3.6 3.1 CDO98 RM25470 Ca, Rb, S, Sr, Zn, DHDc,d Znf
Ca Ca 12 65–95 16–22 3.1 4.8 3.1 G402 RM3448 <.0001 13.5 Ca, Cu, P, Sr, GL, Htc Cuf
Micronutrients in alphabetical order, units ppm
As 2 130–170 17–25 RM341 0.0028 0.058 As, Cu, K, Ni, Rb, Sr, GW Cue
As 3 gap, 28–70 5–17 RM16 0.0036 −0.007 As, Ca, Cu, Mn, P, Sr, GL Cdf,i, Mgf, Mof
As As 5 80–98 21–27 3.0 0.034 3.7 RG13 RM421 0.0034 0.009 As, K, Zn, GT, GV Cae, Pg, IP6g
As 9 90–120 16–22 RM1189 0.0005 0.061 As, Cd, Cu, S, Zn Cae, Cdf, Mgf
As 11 0–25 0–5 RM167 0.0012 0.063 As, Cu, Mg, P Mnf
Cd Cd 1 176–184 40–44 4.4 0.002 6.3 RG236 RM6840 0.0031 0.013 Cd, Cu, GL Fee, Cdf, Fef, Pf, Pbf, Sef, IP5 g
Cd 2 61–85 5–9 RM6840 0.0031 0.013 Cd, Cu, Fe, Mo Cuf
Cd 2 210–240 33–38 RM166 0.0020 0.014 Cd, Mg, Mo lpa (low phytic acid)h
Cd 3 0–8 0–3 RM132 0.0029 −0.004 Cd, Fe, Ni, Rb, GW, DHDc,d, Htc MIPSh
Cd 5 0–20 0–5.5 RM13 0.0005 −0.004 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
Cd 6 148–173 24–31 OSR 21 0.0034 −0.002 Cd, Mn, Mg, P, S, Sr Pf
Cd 8 102–144 23–28 RM149 0.0030 −0.003 Cd, Co, Cu, Ni, GL, GW
Cd 9 90–120 16–22 4.0 −0.002 5.8 RG570 RM215 As, Cd, Cu, S, Zn Cae, Cdf, Mgf
Co Co Co 1 26–36 3–7 7.1 0.004 10.0 RG140 RM490 0.0012 0.005 0.0002 0.007 Co, Cu, K, GL, DHDc Mne,g, Sef, Mof
Co 6 116–128 17–22 3.6 0.003 5.2 RG424 Co, Rb Cdi
Co Co 7 22–26 5–20 3.8 −0.003 5.5 RG678 RM2 0.0031 −0.004 Co, Cu, Mn, Mo, S, DHDc,d Cdf, Fef, Znf
Co 7 59–77 25–27 RM118 0.0011 0.003 Co, Mn, Rb, GL, GW Kf, Zne, Pi g
Co 8 102–144 23–28 RM447 0.0036 0.005 Cd, Co, Cu, Ni, GL, GW
Co 11 120–150 19–22 3.1 0.003 3.5 RZ537b RM206 Co, Mn, GL, GV Mgf
Cu 1 0–40 0–7 RM1 0.0004 −0.21 Co, Cu, K, GL, DHDc
Cu Cu Cu 1 178–184 40–44 3.0 0.10 3.2 RG236 RM3482 0.0025 −0.21 0.0017 −0.53 Cd, Cu, GL Fee, Cdf, Fef, Pf, Pbf, Sef, IP5 g
Cu Cu Cu 2 54–62 5–9 8.4 0.21 11.7 RG83 RM6378 0.0035 0.14 0.000 0.66 Cd, Cu, Fe Cuf
Cu 2 130–170 17–25 RM13556 0.0006 −0.22 As, Cu, K, Ni, Rb, Sr, GW Cue
Cu 3 gap, 28–70 5–17 RM156 0.0005 −0.34 As, Ca, Cu, Mn, P, Sr, GL Cdf,i, Mgf, Mof
Cu 4 15–52 5–20 RM1359 0.0035 −0.21 Cu, K, Fe, S, Sr, DHDc,d Cae
Cu 5 0–20 0–5.5 RM13 0.0035 −0.22 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
Cu 7 10–30 5–20 RM214 0.0019 −0.16 Co, Cu, Mn, Mo, S, DHDc,d Cdf, Fef, Znf
Cu 8 102–144 23–28 RM3155 0.0006 −0.18 Cd, Co, Cu, Ni, GL, GW
Cu 9 90–120 16–22 RM1189 0.0023 −0.16 As, Cd, Cu, S, Zn Cae, Cdf, Mgf
Cu Cu 11 0–25 0–5 4.0 −0.16 5.7 RG1022 RM167 <.0001 −0.29 As, Cu, Mg, P Mnf
Cu 12 46–61 7–11 RM27982–2 0.0035 −0.15 Ca, Cu, P, Sr, GL, Htc Cuf
Fe 1 98–145 23–35 RM5 0.0035 −0.29 Fe, K, Mo, P, S, GL Cuf, Zng
Fe Fe 2 80–99 7–10 3.6 −0.31 5.2 RG437 RM452 0.0022 −0.24 Cd, Fe, Mo Feg
Fe 2 160–194 24–31 RM6933 0.0036 0.32 Cu, Fe, Mn, P, S, Sr, Zn, GW, Htc Cdf, Mof
Fe 3 0–4 0–3 3.0 −0.25 3.9 RG104 RM132 Cd, Fe, Ni, Rb, GW, DHDc,d, Htc MIPSh
Fe 3 134–174 29–36 RM514 0.0036 −1.2 Fe, Mo, GL, GV Fef
Fe 4 15–52 5–20 RM3317 0.0035 −0.25 Cu, K, Fe, S, Sr, DHDc,d Cae
Fe Fe 4 78–88 24–25 3.1 0.26 3.3 RZ740b RM3217 0.0034 0.24 Mgf
Fe 5 0–20 0–5.5 RM13 0.0036 −2.3 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
Fe 6 0–41 0–4 RM190 0.0036 −2.2 Cd, Fe, Sr, Zn Pbf, Sef, Znf
Fe 7 70–102 26–30 RM248 0.0036 −0.21 Fe, K, Mg, P, S, Zn Kf, Pi g
Fe Fe 8 35–52 5–12 RM44/RM1148 0.0031 −0.30 0.0035 1.4 Fe, Mn, Sr, DHDc,d, Htc Feg
Fe 10 0–36 0–12 RM222 0.0028 −1.1 Fe, Mg, Mo, Zn Cdf, Mnf
Fe 10 65–88 18–21 RM1108 0.0035 −0.37 Fe, Mg, Rb, GW
Mn 2 160–194 24–31 RM106 <.0001 −2.31 Cu, Fe, Mn, P, S, Sr, Zn, GW, Htc Cdf, Mof
Mn 3 22–28 4–6 RM517 0.0035 −2.13 As, Ca, Cu, Mn, P, Sr, GL Cdf,i, Mgf, Mof
Mn Mn 4 126–134 28–33 3.1 −1.26 4.5 RZ590b RM348 0.0031 −0.71 Ca, Fe, Mn, S, Zn, GV Fef, Pf, Pbf
Mn 6 148–173 24–31 OSR21 0.0035 −1.61 Cd, Mn, Mg, P, S, Sr Pf
Mn Mn 7 0–8 10–14 8.0 −2.01 11.2 RG30 RM214 0.0017 −1.42 Co, Cu, Mn, Mo, S, DHDc,d Cdf, Fef, Znf
Mn 7 59–77 25–27 RM234 0.0003 −1.30 Co, Mn, Rb, GL, GW Kf, Zne, Pi g
Mn 8 35–52 5–12 RM22559 0.0002 −2.88 Fe, Mn, Sr, DHDc,d, Htc Feg
Mn 11 120–150 19–22 RM21 0.0029 −1.25 Co, Mn, GL, GV Mgf
Mn 12 70–110 23–27 RM3739 0.0036 −1.40 Mn, GL, GV, DHDc,d Feg, Zng
Mo Mo 1 98–145 23–35 RM5501 0.0017 −0.026 0.0035 −0.021 Fe, K, Mo, P, S, GL Cuf, Zng
Mo 2 85–110 7–10 RM452 0.0036 0.025 Cd, Fe, Mo Feg
Mo 2 210–240 33–38 RM166 0.0035 0.027 Cd, Mg, Mo lpah
Mo Mo 3 134–174 29–36 3.7 −0.020 5.3 RZ761 RM422 0.0015 −0.029 Fe, Mo, GL, GV Fef
Mo Mo 7 22–26 5–20 3.9 −0.017 5.6 G20 RM11 0.0031 −0.021 Co, Cu, Mn, Mo, S, DHDc,d Cdf, Fef, Znf
Mo Mo 8 0–10 0–2 3.7 −0.017 5.4 C424b RM408 <.0001 −0.037 Mo, S Cdi
Mo Mo 10 0–36 0–12 3.0 0.022 4.1 G1084 RM3311 0.0030 −0.022 Fe, Mg, Mo, Zn Cdf, Mnf
Mo 10 88–103 21–23 RM5494 0.0035 0.037 Mo, S, GW, GV Znf
Ni Ni 1 0–40 0–7 RM495 0.0036 0.11 0.0036 0.21 Ni, P
Ni 2 130–170 17–25 RM475 0.0026 0.17 As, Cu, K, Ni, Rb, Sr, GW Cue
Ni 3 0–8 0–3 RM132 0.0036 0.18 Cd, Fe, Ni, Rb, GW, DHDc,d, Htc MIPSh
NI 5 0–20 0–5.5 RM13 0.0004 0.20 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
Ni 8 102–144 23–28 RM149 0.0035 0.12 Cd, Co, Cu, Ni, GL, GW
Rb Rb 2 130–170 17–25 RM475 0.0036 −0.65 0.0035 1.3 As, Cu, K, Ni, Rb, Sr, GW Cue
Rb 3 2–8 0–3 8.9 0.79 12.3 C515 RM489 Cd, Fe, Ni, Rb, GW, DHDc,d, Htc MIPSh
Rb 6 109–115 10–19 3.0 −0.47 4.2 G1468b Co, Rb Cdi
Rb 7 59–77 25–27 RM118 0.0014 −0.44 Co, Mn, Rb, GL, GW Kf, Zne, Pi g
Rb 10 34–44 15–18 RM25470 0.0030 0.66 Ca, Rb, S, Sr, Zn, DHDc,d Znf
Rb 10 65–88 18–21 3.1 0.63 4.5 CDO98 RM147 Fe, Mg, Rb, GW
Sr 2 156–168 21–25 5.2 −0.036 7.4 G45 RM3688 As, Cu, K, Ni, Rb, Sr, GW Cue
Sri Srj Sr 3 22–28 4–6 3.5 0.030 5.1 RG100i RM156j <.0001 0.045 0.0015 0.026 As, Ca, Cu, Mn, P, Sr, GL Cdf,i, Mgf, Mof
Sri 3 70–76 17–24 6.0 0.039 8.4 RG482i
Sr 4 15–52 5–20 RM3317 0.0034 0.030 Cu, K, Fe, S, Sr, DHDc,d Cae
Sr 5 0–20 0–5.5 RM1024 0.0016 0.064 Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
Sr 6 0–41 0–4 RM225 0.0035 0.039 Cd, Fe, Sr, Zn Pbf, Sef, Znf
Sr 6 148–173 24–31 OSR 21 0.0011 0.042 Cd, Mn, Mg, P, S, Sr Pf
Sr Sr 8 58–64 7–14 3.0 −0.025 3.8 G1314a RM44 0.0022 −0.032 Fe, Mn, Sr, DHDc,d, Htc Feg
Sr Sr 9 12–38 7–15 RM3912 0.0034 −0.031 0.0031 −0.030 K, Sr, GL, DHDc,d Fee, Pf, Mof, Sef
Sr 10 34–44 15–18 RM25553–2 0.0028 0.042 Ca, Rb, S, Sr, Zn, DHDc,d Znf
Sr 12 65–95 16–22 RM3448 <.0001 0.069 Ca, Cu, P, Sr, GL, Htc Cuf
Zn 2 160–194 24–31 RM106 0.0036 −0.82 Cu, Fe, Mn, P, S, Sr, Zn, GW, Htc Cdf, Mof
Zn Zn 4 87–132 28–33 RM317 0.0002 −0.98 0.0012 −1.4 Ca, Fe, Mn, S, Zn, GV Fef, Pf, Pbf
Zn Zn Zn 5 102–126 21–27 5.7 −0.73 8.1 CDSR49 RM421 0.0031 −0.48 0.0031 −0.79 As, K, Zn, GT, GV Cae, Pg, IP6 g
Zn 6 0–41 0–4 RM435 0.0035 −1.5 Cd, Fe, Sr, Zn Pbf, Sef, Znf
Zn Zn 7 70–102 26–30 RM248 <.0001 −0.95 0.0035 −1.0 Fe, K, Mg, P, S, Zn Kf, Pi g
Zn 9 90–120 16–22 RM3909 0.0021 1.1 As, Cd, Cu, S, Zn Cae, Cdf, Mgf
Zn 10 0–38 0–12 RM222 0.0032 −0.68 Fe, Mg, Mo, Zn Cdf, Mnf
Zn These RIL & TIL QTLs overlap 10 34–44 15–18 3.0 −0.54 4.4 RG241a RM147 Ca, Rb, S, Sr, Zn, DHDc,d Znf
Grain length, width and thickness measured in mm, volume was approximated by multiplying GL × GW × GT
GL GL n/a 1 34–42 6–23 3.1 −0.15 4.1 RG532a RM8208 <.0001 −0.31 n/a Co, Cu, K, GL, DHDc
GL GL n/a 1 82–90 23–35 3.1 −0.13 3.3 CDO348 RM156 0.0001 −0.21 n/a Fe, GL
GL GL n/a 1 172–184 40–44 4.4 −0.19 6.3 RZ801 RM104 0.0006 −0.31 n/a Cd, Cu, GL Cdf, Fee,f, Pf, Pbf, Sef, IP5 g
GL GL n/a 3 74–80 17–24 4.6 −0.18 6.5 RG482 RM156 0.0001 −0.21 n/a As, Ca, Cu, Mn, P, Sr, GL Cdf,i, Mgf, Mof
GL n/a 3 144–174 32–37 RM85 <.0001 −0.26 n/a Fe, Mo, GL, GV Fef
GL n/a 5 24–38 1–7 RM13 0.0022 −0.28 n/a Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
GL n/a 6 67–104 4–10 RM19691 <.0001 −0.33 n/a GL, GV, DHDc
GL GL n/a 7 59–77 25–27 3.1 −0.13 3.3 CDO497 RM478 <.0001 −0.28 n/a Co, Mn, Rb, GL, GW Kf, Zne, Pi g
GL n/a 8 102–144 23–28 RM149 0.0002 −0.25 n/a Cd, Co, Cu, Ni, GL, GW
GL GL n/a 9 12–38 11–17 3.0 0.11 2.7 CDO395 RM409 0.0036 −0.19 n/a K, Sr, GL, DHDc,d Fee, Pf, Mof, Sef
GL n/a 11 120–150 19–22 RM21 <.0001 −0.26 n/a Co, Mn, GL, GV Mgf
GL n/a 12 65–95 16–22 RM277 0.0026 −0.21 n/a Ca, Cu, P, Sr, GL, Htc Cuf
GL n/a 12 70–122 23–27 RM3739 0.0005 −0.23 n/a Mn, GL, GV, DHDc,d Feg, Zng
GT n/a 5 24–38 1–7 5.2 0.032 7.4 gl RM13 n/a Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
GT n/a 5 85–120 20–27 RM161 0.0036 −3.77 n/a As, K, Zn, GT, GV Cae, Pg, IP6 g
GT n/a 11 120–150 19–22 RM21 0.0019 0.018 n/a Co, Mn, GL, GV Mgf
GW GW n/a 2 160–174 23–30 3.0 −0.050 4.2 C624x RM13556 0.0004 −1.41 n/a As, Cu, K, Ni, Rb, Sr, GW Cue
GW n/a 3 0–8 0–3 RM489 0.0015 0.076 n/a Cd, Fe, Ni, Rb, GW, DHDc,d, Htc MIPSh
GW n/a 4 116–122 28–33 3.0 −0.036 3.0 RG214 RM317 n/a Ca, Fe, Mn, S, Zn, GV Fef, Pf, Pbf
GW GW n/a 5 24–38 1–7 8.7 0.078 12.0 Y1049 RM437 <.0001 0.093 n/a Cd, Cu, K, Mg, Ni, P, S, Sr, GL, GW, GT Zne
GW GW n/a 7 59–77 25–27 8.2 0.079 11.4 CDO497 RM478 <.0001 0.052 n/a Co, Mn, Rb, GL, GW Zne, Pi g
GW n/a 8 102–144 23–28 RM149 0.0005 0.061 n/a Cd, Co, Cu, Ni, GL, GW
GW GW n/a 10 88–103 21–23 3.2 0.044 4.7 RG752 RM228 0.0019 0.059 n/a Mo, S, GW, GV Znf
GV n/a 3 144–174 32–37 RM85 <.0001 −1.20 n/a Fe, Mo, GL, GV Fef
GV n/a 4 116–122 28–33 3.0 −1.02 4.2 RG214 RM348 n/a Ca, Fe, Mn, S, Zn, GV Fef, Pf, Pbf
GV n/a 5 85–120 20–27 RM421 <.0001 0.027 n/a As, K, Zn, GT, GV Cae, Pg, IP6 g
GV n/a 6 67–104 4–10 RM19691 0.00029 −1.23 n/a GL, GV, DHDc
GV n/a 10 88–103 21–23 RM228 0.0032 −3.77 n/a Mo, S, GW, GV Znf
GV n/a 11 120–150 19–22 RM206 0.0028 –3.86 n/a Co, Mn, GL, GV Mgf
GV n/a 12 70–122 23–27 RM17 0.0036 −3.82 n/a Mn, GL, GV, DHDc,d Feg, Zng

QTLs for multiple elements tended to cluster, with each genomic region being associated with more than one element, as shown in the column 2nd from the right. Similarly mapped grain element QTLs reported elsewhere (Ishikawa et al. 2005; Lu et al. 2008; Norton et al. 2010; Stangoulis et al. 2007) are also indicted in the right-most column

aThe QTL significance thresholds were as follows: permutated LOD thresholds for the RIL QTLs were 3.0 for α = 0.1, and 5.1 for for α = 0.05. For the TILs, the α = 0.1 p value threshold was 0.0036

bUnits for additive effects are ppm for all elements; days for days to heading (DHD); mm for grain length (GL), width (GW), and thickness (GT); and mm3 for grain volume (GV)

cMapping of days to heading (DHD) and plant height (Ht) among the LT-RILs was by Pinson et al. 2005

dDHD QTLs were mapped among the TILs by Pinson et al. 2012, data was collected only from flooded field plots

eSimilarly mapped grain element QTL mapped by Lu et al. (2008)

fSimilarly mapped grain element QTL mapped by Norton et al. (2010)

gSimilarly mapped grain element QTL mapped by Stangoulis et al. 2007. IP5 stands for inositol-5-phosphate, IP6 for inositol-6-phosphate, Pi for inorganic P (H2PO4)

hLocation of a low phytic acid locus (lpa) and a locus affecting L-myo-inositol 1-phosphate synthase (MIPS) reported by Larson et al. 2000

iSimilarly mapped grain element QTL mapped by Ishikawa et al. (2005), study focused on identification of Cd QTLs among a set of chromosome segment substitution lines

jWhile the LT-RIL analysis indicated the possibility of two Sr QTLs on each end of a marker gap, the improved molecular tagging of this region among the TILs indicated instead a single Sr QTL