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GrainGenes Trait Study Report: Days to heading, Li02

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Trait Study	Days to heading, Li02
Trait	Days to heading
Description	Days to heading was scored in the Synthetic x Opata RI population sown in fall at two sites in Jiangsu province, eastern China.
Protocol	Days to heading was recorded as days from planting at the time spikes had emerged from flag leaves on half of the plants in a row.
Environment	Jiangpu Synthetic/Opata 1999 Nanjing Synthetic/Opata 1999
Map Data	Wheat, Synthetic x Opata
Population Size	111
Population Type	F7+ single-seed-descent lines
QTL Analysis Method	Interval regression analysis About 450 markers were used for mapping, with an average spacing of 8 cM.
Markers Tested	450
Image	Days-to-heading and growth-habit loci on 2A and 3A Loci for days to heading and associated traits on 2D
Trait Score	Days to heading at Jiangpu 1999 Days to heading at Nanjing 1999
Data Source	Nelson, James C.

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.