GrainGenes Trait Study Report: Grain hardness, Nelson06

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Trait Study	Grain hardness, Nelson06
Trait	Kernel texture
Reference	Nelson JC et al. (2006) Quantitative trait locus analysis of wheat quality traits. Euphytica 149:145-159.
Description	Grain hardness was measured at INRA (Clermont-Ferrand, France).
Protocol	Grain hardness was determined by NIR calibrated against a set of reference cultivars.
Environment	Clermont-Ferrand 1994 Clermont-Ferrand 1997
Map Data	Wheat, Synthetic x Opata
Population Size	114
Population Type	F7 single-seed-descent lines
QTL Analysis Method	Composite interval mapping with QTL Cartographer 2.50, using forward regression selection of 5 cofactors and an acceptance threshold of LOD 3.8.
Markers Tested	554
Image	Composite interval map of wheat chromosome 5D for wheat quality traits in the ITMI population
Trait Score	Grain hardness, Clermont-Ferrand 1994
Data Source	Nelson, James C.