中国农业科学院 作物科学研究所
Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China

 

The rice RIL population

 

1. Introduction

The 71 RIL were derived from the cross between Japonica rice variety Asominori and Indica rice variety IR24 by single-seed descent. The phenotype of grain length was evaluated in four environments.

 

2. Number of markers on each chromosome

Chromosome         Number of markers in each chromosome

-Ch1                          36

-Ch2                          31

-Ch3                          31

-Ch4                          22

-Ch5                          17

-Ch6                          13

-Ch7                          16

-Ch8                          17

-Ch9                          13

-Ch10                        16

-Ch11                        24

-Ch12                        14

 

3. Linkage map represented by marker interval length (RiceRILLinkageMap)

 

4. Marker type (0, Japonica Asominori; 2, Indica; -1, missing) (RiceRILMarkerType)

 

5. Grain width (mm) in four locations ( -100.0 is reserved for missing phenotype)

GWE1 2.38 2.05 2.26 1.99 2.77 2.37 2.36 2.00 2.27 2.45 2.44 2.27 2.33 2.31 2.23 2.57 2.60 2.38 2.99 2.11 2.59 2.02 1.87 2.12 2.15 2.24 2.30 2.50 2.29 -100.00

-100.00 2.00 2.02 2.47 2.21 1.93 2.19 2.37 2.52 2.49 2.56 2.19 2.47 2.54 2.42 1.86 2.08 2.33 2.21 2.08 2.30 2.05 2.03 2.13 2.15 2.68 2.10 2.84 2.15 2.08 2.13

2.18 2.49 2.55 2.38 1.91 2.24 2.49 1.82 2.19 2.28

GWE2 2.40 2.07 2.27 2.00 2.81 2.37 2.37 1.86 2.29 2.45 2.46 2.29 2.35 2.32 2.22 2.56 2.70 2.40 2.75 2.13 2.59 2.02 1.83 2.12 2.17 2.24 2.31 2.52 2.30 -100.00

-100.00 2.02 2.04 2.45 2.24 1.97 2.21 2.40 2.53 2.45 2.59 2.19 2.50 2.56 2.44 1.90 2.09 2.32 2.23 2.09 2.34 2.07 2.03 2.16 2.16 2.62 2.11 2.78 2.16 2.102.17

2.20 2.51 2.54 2.38 1.85 2.27 2.49 1.87 2.20 2.30

GWE3 2.41 2.08 2.26 2.04 2.66 2.40 2.39 1.99 2.29 2.46 2.47 2.29 2.36 2.30 2.21 2.57 2.63 2.42 2.99 2.15 2.62 2.02 1.88 2.14 2.17 2.29 2.33 2.49 2.30 -100.00

-100.00 2.04 2.06 2.47 2.23 2.10 2.21 2.36 2.51 2.48 2.59 2.20 2.49 2.59 2.46 1.98 2.09 2.31 2.24 2.08 2.32 2.07 2.04 2.14 2.15 2.64 2.11 2.83 2.18 2.12 2.15

2.20 2.50 2.55 2.38 2.02 2.29 2.50 1.89 2.19 2.30

GWE4 2.42 2.13 2.30 2.02 2.76 2.41 2.40 1.81 2.32 2.47 2.49 2.31 2.37 2.32 2.24 2.57 2.63 2.40 2.83 2.19 2.60 2.05 1.84 2.15 2.22 2.30 2.33 2.46 2.34 -100.00

-100.00 2.08 2.14 2.48 2.19 1.94 2.17 2.29 2.51 2.48 2.65 2.23 2.50 2.49 2.47 1.88 2.13 2.41 2.22 2.17 2.31 2.15 2.07 2.17 2.18 2.65 2.18 2.92 2.25 2.22 2.22

2.25 2.50 2.53 2.43 1.81 2.33 2.53 1.94 2.25 2.34

 

6. Input file for Windows QTL IciMapping (RiceRIL.qtl)

 

7. QTL mapping results for grain width in rice