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GrainGenes Trait Study Report: Grain hardness, Narasimhamoorthy06

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Trait Study	Grain hardness, Narasimhamoorthy06
Trait	Grain hardness
Reference	Narasimhamoorthy B et al. (2006) Advanced backcross QTL analysis of a hard winter wheat x synthetic wheat population. Theoretical and Applied Genetics 112:787-796.
Description	Kernel hardness (HARD) )was recorded at Hutchinson and Manhattan, Kansas.
Protocol	Kernel hardness (HARD) was estimated from a 13 g sample by near-infrared reflectance using a Percon Inframatic 8620.
Map Data	Wheat, TA4152-4 x Karl92
Population Size	190
Population Type	BC2F2:4 lines
QTL Analysis Method	Single-marker regression. Positions of detected QTLs were determined approximately using simple interval mapping based on a BC2S1 model.
Markers Tested	151
Image	Agronomic and disease QTLs on 5D in TA 4152-4 x Karl 92 Agronomic QTLs on 3B in TA 4152-4 x Karl 92
QTL	QHa.ksu-3B QHa.ksu-5D
Trait Score	HARD, Hutchinson 2003 HARD, Manhattan 2003
Data Source	Narasimhamoorthy, Brindha

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