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Table 1 QTL mapping for grain size related traits in the secondary F2 population of Nipponbare /Z1392

From: Analysis of QTL for Grain Size in a Rice Chromosome Segment Substitution Line Z1392 with Long Grains and Fine Mapping of qGL-6

Traits QTL Chr. Linked marker Estimated
effect ± SE
Var% P-value
Grain length qGL-5 5 RM18119 0.22 ± 0.07 32.25 0.0012
Grain length qGL-6 6 RM7412 0.15 ± 0.07 15.07 0.0282
Grain width qGW-5 5 nSSR505 −0.09 ± 0.02 73.38 < 0.0001
Ratio of length to width qRLW-5 5 nSSR505 0.06 ± 0.02 19.01 0.0016
Ratio of length to width qRLW-6 6 RM7412 0.05 ± 0.02 13.52 0.0278
1000-grain weight qKWT-5 5 nSSR505 −1.08 ± 0.33 20.12 0.0015
1000-grain weight qKWT-6 6 RM7412 1.12 ± 0.42 21.81 0.0075