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Table 4 The characters of 11 QTLs associated with individual and total isoflavone contents across various environments

From: Construction of a high-density genetic map based on large-scale markers developed by specific length amplified fragment sequencing (SLAF-seq) and its application to QTL analysis for isoflavone content in Glycine max

Name1 Effect2 Chr3 Interval4 IC5 LOD6 PVE7 ADD8
qD4 D-E3,E4 4 M634469-M625652 14.67-18.75 6.98 16.00 23.40
qIF7 G-E2,E3;
MD-E2,E3;
MG-E2,E3;
TOT-E2,E3
7 M519691-M491368 33.21-38.13 8.17 14.30 137.00
qMGL7 MGL-E2,E3 7 M523495-M518225 3.62-4.24 4.59 13.30 −23.00
qGL8-2 GL-E2,E4 8 M1060220-M1053451 130.48-132.34 12.40 28.00 8.98
qIF8 MG-E1,E4;
TOT-E4
8 M1045556-M1053803 101.44-101.76 5.73 16.90 144.00
qIF13 D-E2,E3,E4;
G-E3; MG-E3; MD-E4
13 M153314-M163112 45.77-51.16 4.91 12.50 −44.00
qMGL14 MGL-E1,E3 14 M542764-M545951 6.83-10.60 4.00 8.61 9.96
qMG14 MG-E1,E3 14 M575406-M531913 0.00-2.57 3.50 9.54 83.10
qIF16-1 D-E2,E3;
TOT-E2
16 M889900-M897989 20.85-21.19 3.96 8.56 −49.00
qIF16-2 MD-E1,E3,E4;D-E4 16 M895322-M899870 59.53-63.53 5.12 15.10 −79.00
qIF20-2 D-E1,E2,E3,E4;
G-E2,E3,E4;
MD-E1,E2,E3,
E4;MG-E2,E3;
TOT-E1,E2,E3
20 M943408-M941848 3.83-8.43 9.11 19.62 117.00
  1. 1The name of QTL, is a composite of the influenced trait: genistin (G), daidzin (D), glycitin (GL), malonyldaidzin (MD), malonylgenistin (MG), malonylglycitin (MGL) and total isoflavones (TOT) followed by the chromosome number. For QTLs underlying the contents of multiple isoflavone components, the name is a composite of isoflavones (IF) followed by the chromosome number.
  2. 2The Effect of QTL is composite of the particular isoflavone component followed by the specific environments. It represents the particular isoflavone components [i. e., genistin (G), daidzin (D), glycitin (GL), malonyldaidzin (MD), malonylgenistin (MG), malonylglycitin (MGL)] and total isoflavones (TOT) that are controlled by this QTL in specific environments [i. e., E1 (2009 at Changping), E2 (2009 at Shunyi), E3 (2010 at Shunyi), and E4 (2011 at Shunyi)].
  3. 3Chr indicates chromosome.
  4. 4Interval indicates confidence interval between two SLAF markers.
  5. 5IC indicates the interval of confidence in centimorgan.
  6. 6LOD indicates the logarithm of odds score.
  7. 7PVE indicates the phenotypic variance explained by individual QTL.
  8. 8ADD indicates the additive effect value.
  9. The LOD scores, PVE values, and additive effect values are shown as mean values for QTLs with multiple effects.