Epistatic interactions for seed yield at low B condition (SYLB) and boron efficient coefficient (BEC) in the TN DH population of 2004 and 2005 field trials.

Note: LOD score calculated by QTLmapper 2.0 at P≤0.005 level of probability. A: The estimates of additive effect for testing point i; j and additive×additive epistasis ij. R2: Proportion of phenotypic variation explained by the marker genotypes at the locus i or j and between the two testing points i and j. Markers with bold means that the locus was located in QTL interval.