Primer classification, polymorphism screening in parents, and amplification in DH population.

aPrimer classifications: Public indicates publicly available primers, Genome indicates newly developed genome-sourced primers, Gene indicates newly developed primers related to oil-content genes.bPrefix for each primer when it was designed.cPrimer type based on its design.dTotal number of primers.eTotal number of polymorphic primers screened in parents zy036 and 51070.fTotal number of polymorphisms amplified by primers in DH population.gTotal number of molecular markers used to construct genetic linkage map in DH population.