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Table 2 Quantitative trait loci for stomatal traits and yield

From: Genetic association of stomatal traits and yield in wheat grown in low rainfall environments

Trait/experiment QTL symbol Chr arm Closest marker Peak (cM) LOD AE R2 (%)
Lameroo  
 SD QSD.afl-7A 7A1L wsnp_Ra_rep_c104968_8898575 79.1 5.6 1.4 10
 APL QAPL. afl-2B 2BS wsnp_Ra_c18396_27453775 42.41 5.4 1.0 10
  QAPL. afl-7A 7A1L BobWhite_rep_c49790_351 85.2 5.2 −1.0 5
 GCL QGCL. afl-7A 7A1L CAP8_c3496_118 83.7 6.5 −1.2 14
  QGCL. afl-3B 3BL adli16 122.18 4.3 −0.2 9
 GCA QGCA. afl-1B 1BL wPt.0944 158.44 3.6 14.9 8
  QGCA. afl-4B 4BL BS00023024_51 86.2 3.5 13.8 6
  QGCA. afl-5D 5DL RAC875_c41914_613 188.12 3.5 14.3 8
 YLD QYLD. afl-4A 4AS BS00022177_51 14.9 9.0 0.17 23
Roseworthy  
 SD QSD.afr-4A 4AS BS00011060_51 36.0 3.6 −0.6 8
  QSD. afr-5A 5AS TA003745.0632 7.1 6.4 0.8 18
 SI QSI. afr-2B 2BL Kukri_c657_1139 84.2 3.1 0.5 17
  QSI. afr-7B 7BL BobWhite_c33540_69 64.4 3.1 0.5 15
 APL QAPL. afr-2B 2BL wPt.3378 94.75 2.9 −0.7 9
  QAPL. afr-7A 7A1L BobWhite_c1201_384 98.73 2.8 0.7 9
 APA QAPA. afr-7A 7A1L BobWhite_c1201_384 98.73 4.5 −7.6 14
 GCL QGCL. afr-1A 1AS wsnp_Ku_c34659_43981982 35.02 4.1 0.9 13
  QGCL. afr-7A 7A1L BobWhite_c1201_384 95.5 3.5 0.1 8
 GCA QGCA. afr-5A 5AL Kukri_c28080_887 109.9 3.9 −7.2 6
 YLD QYLD. afr-7A 7A1L BobWhite_c15497_199 84.43 4.53 0.24 16
  QYLD. afr-7B 7BS RAC875_c7123_1703 46.45 3.0 0.39 9
WW      
 SD QSD.atw-3A 3A2L BobWhite_c43681_334 90.9 6.7 0.7 26
  QSD.atw-4B 4BS tplb0061a20_153 67.3 7.8 0.7 28
  QSD.atw-7A 7A1S Excalibur_c15260_94 51.2 4.2 0.5 14
 SI QSI.atw-3D 3D2S Excalibur_c3510_1888 19.67 4.5 −6.3 23
 APL QAPL.atw-1A 1AS Tdurum_contig9199_714 39.15 4.9 1.3 13
  QAPL.atw-4B 4BS BS00037094_51 21.7 5.9 −0.9 19
 APW QAPW.atw-1B 1BL barc0207 116.56 6.0 0.9 22
  QAPW.atw-7A 7A1L BobWhite_c23146_84 76.0 6.6 −0.5 22
  QAPW.atw-2D 2DS Ex_c10377_845 60.85 12.6 0.7 22
 APA QAPA.atw-2D 2DS Ex_c10377_845 60.85 14.6 31.7 53
  QAPA.atw-7A 7A1L BobWhite_c23146_84 76.0 5.8 −18.5 18
 GCL QGCL.atw-1B 1BL barc0207 116.56 5.7 1.5 23
  QGCL.atw-7D 7DL BS00067285_51 113.0 4.0 0.9 15
 GCW QGCW.atw-2D 2DS Ex_c10377_845 60.85 4.0 0.5 13
  QGCW.atw-6A 6AS BS00061749_51 21.97 4.1 0.5 14
 GCA QGCA.atw-4A 4AL BS00022395_51 133.2 3.3 20.0 12
  QGCA.atw-4B 4BS Kukri_c26488_139 18.8 5.0 27.0 19
D  
 SD QSD.atd-5B 5BS Excalibur_c29975_333 28.6 5.2 0.9 19
 SI QSI.atd-5B 5BS Excalibur_c17904_437 34.3 4.8 6.1 19
  QSI.atd-6D 6DL RFL_Contig1159_2123 106.22 5.2 6.2 18
 APL QAPL.atd-2B 2BL Excalibur_c15242_306 87.39 3.0 −1.0 14
  QAPL.atd-4B 4BS BS00037094_51 22.8 4.0 −0.8 11
  QAPL.atd-7A 7A1S Kukri_c4700_1266 1.7 3.7 −0.8 10
  QAPL.atd-7D 7DL BS00067285_51 129.3 5.0 −0.4 17
 GCL QGCL.atd-1B 1BL wPt.0944 158.44 3.4 1.4 15
  QGCL.atd-4B 4BS Excalibur_c7581_1266 24.6 6.0 −1.3 26
  QGCL.atd-7A 7A1S BS00081098_51 4.6 6.0 −1.4 26
 GCA QGCA.atd-1B 1BL wsnp_Ra_c21132_30487331 112.91 4.0 17.4 17
  QGCA.atd-5B 5BS Excalibur_c29975_333 28.5 6.5 −25.0 32
  1. Chromosomal location, closest linked marker, position of the QTL peak, LOD score, estimated additive effects (AE, in trait unit) and percentage of phenotypic variance (R2) for QTL assessed in RAK875/Kukri DH population in the field (Lameroo and Roseworthy), and under well-watered (WW) and drought (D) glasshouse conditions. A positive AE value means the trait increased is due to RAC875 allele at the QTL. APA: aperture area, APL: aperture length, APW: aperture width, GCA: guard cell area, GCL: guard cell length, GCW: guard cell width, SD: stomatal density, SI: stomatal index, YLD: yield