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Table 2 Additive QTLs for genistein and daidzein accumulation in soybean seeds of Essex × PI 437654.

From: Intricate environment-modulated genetic networks control isoflavone accumulation in soybean seeds

Namea Interval ICb A ± SEc F-valued P-Value h2(a)e
Genistein       
qGEN5* SATT236-SAT_271 27.4-34.4 82.1 ± 5.2 35.2 0.00000 5.5
qGEN2* SAT_279-EACAMCTT123 0.0-6.0 54 ± 4.3 34.7 0.00000 2.0
qGEN15* SAT_112-SATT691 8.0-11.0 58.9 ± 4.6 24.8 0.00000 2.3
qGEN13* SATT490-SAT_197 3.4-11.0 25.3 ± 4.4 13.1 0.00000 1.3
qGEN12 SCTT009-SATT541 0.0-6.0 41.9 ± 4.3 11.9 0.00000 1.2
qGEN20 GMLPSI2-SCT_189 72.5-74.5 -32.5 ± 4.1 8.1 0.00000 0.4
qGEN19* SAT_113-SAT_286 141.4-149.8 -47.5 ± 4.5 13.3 0.00000 1.9
qGEN7* SATT175-EAGGMCTT095 76.1-83.1 42.9 ± 4.9 14.7 0.00000 2.3
qGEN4 SAT_337-SAT_140 6.2-17.6 -47.5 ± 7.2 19.8(17.3) 0.00000 3.3
qGEN2_2 SAT_139-SAT_289 107.6-126.2 -44.8 ± 9.0 27.2(17.3) 0.00001 5.3
Daidzein       
qDAI5* SATT174-SATT236 21.5-28.4 50.3 ± 3.2 32.8 0.00000 8.3
qDAI8* SATT187-EAGGMCTT205 23.0-25.1 -27.9 ± 2.9 17.5 0.00000 2.2
qDAI4 SATT396-SAT_337 0.0-6.0 -27.5 ± 3.2 15.7 0.00000 1.2
qDAI1 SAT_106-AW781285 34.7-42.6 20.9 ± 3.1 14.2 0.00000 1.2
qDAI2* SAT_279-EACAMCTT123 0.0-8.0 27.5 ± 3.2 20.4 0.00000 1.4
qDAI12* SCTT009-SATT541 0.0-3.0 63.6 ± 3.1 25.2 0.00000 4.3
qDAI16 SAT_339-SATT280 0.0-15.0 -58.8 ± 3.9 15.5 0.00000 2.3
qDAI7* SATT175-EAGGMCTT095 75.1-83.1 55.7 ± 3.5 13.6 0.00000 2.4
qDAI7_2 SAT_147-SAT_330 145.7-151.7 -38.5 ± 3.1 9.2 0.00000 1.0
  1. aName given to a particular QTL, GEN and DAI for genistein and daidzein content, respectively, followed by the chromosome number and a number when more than one in the same chromosome. Asterisks highlight QTL reported in our previous study [14]. bInterval of confidence in centiMorgans with respect to the first marker in the LG. cMain additive effect in μg/g plus/minus standard error. Mean effect of substituting both Essex alleles by PI437654 alleles. Thus, positive values indicate that the PI437654 allele increase the phenotypic value. dF-values of significance of each QTL. Threshold F-values were 7.4 and 7.5 for genistein and daidzein, respectively, for the 4-environmentcombined analysis. Between brackets is the threshold F-value for QTLs identified at a particular environment. P-values represent the significance of each effect. eh2(a) is the heritability of the additive effect or percentage of variation (%) that is explained by the additive component of the QTL.