基于高密度遗传图谱定位水稻籽粒大小相关性状QTL

张健,杨靖,王豪,李冬秀,杨瑰丽,黄翠红,周丹华,郭涛,陈志强,王慧

QTL Mapping for Grain Size Related Traits Based on a High-Density Map in Rice

Jian ZHANG,Jing YANG,Hao WANG,DongXiu LI,GuiLi YANG,CuiHong HUANG,DanHua ZHOU,Tao GUO,ZhiQiang CHEN,Hui WANG

表3 连锁图谱基本信息统计

Table 3 Description on basic characteristics of linkage map

连锁群编号 Linkage group ID 总标记数 Total marker 总图距 Total distance (cM) 平均图距 Average distance (cM) 最大Gap Max gap (cM) Gap ＜5 cM (%) Chr.1 251 219.89 0.88 2.85 100.00 Chr.2 316 196.26 0.62 6.69 99.37 Chr.3 313 217.40 0.70 5.54 99.68 Chr.4 309 207.84 0.67 11.89 99.68 Chr.5 138 238.62 1.74 6.83 99.27 Chr.6 212 202.72 0.96 10.02 99.05 Chr.7 156 171.16 1.10 5.17 99.35 Chr.8 141 111.26 0.79 5.77 99.29 Chr.9 192 181.65 0.95 4.07 100.00 Chr.10 185 326.27 1.77 25.61 98.37 Chr.11 140 89.95 0.65 1.82 100.00 Chr.12 145 208.82 1.45 3.24 100.00 总计Total 2498 2371.84 0.95 25.61 99.51