Major QTLs in wheat DH lines.

1<p>YP (g): Yield per plant; NSP: Number of spikes per plant; NGS: Number of grains per spike; TGW (g): 1000-grain weight; TNSS: Total number of spikelets per spike; NSSS: Number of sterile spikelets per spike; PFSS: Proportion of fertile spikelets per spike; SL (cm): Spike length; DSS: Density of spikelets per spike; PH (cm): Plant height;</p>2<p>QTLs in bold were clustered with other QTLs in the same region;</p>3<p>Underlined indicates that the QTL has environmental interaction effects;</p>4<p>The additive main effects (<i>a</i>) of QTL, a positive value indicates that Hanxuan 10 contributes allele to increase the trait, and a negative value means that Lumai 14 provides allele to increase the trait;</p>5<p>Parent contributing the allele increasing QTL trait value;</p>6<p>Increase relative to the population mean;</p>7<p>Total increases in ratio over the population mean.