Laboratory;
of;
Crop;
Genomics;
and;
Genetic;
Improvement;
of;
Ministry;
ofAgriculture,;
Beijing;
Key;
Laboratory;
of;
Crop;
Genetic;
Improvement,;
College;
of;
Agronomy;
and;
Biotechnology,;
China;
Agricultural;
University,;
Beijing;
100193,;
China;
Laboratory;
of;
Btomformattcs;
and;
Bioinformatics;
Division;
of;
Ministry;
of;
Education,;
Tsinghua;
National;
Laboratory;
for;
Information;
Sciences;
and;
Technology,;
Department;
of;
Automation,;
Tsinghua;
University,;
Beijing;
100084,;
China;
of;
Statistical;
Genomics,;
Washington;
University;
School;
of;
Medicine,;
St;
Louis,;
MO,;
USA;
4号染色体; 水稻品种; 连锁分析; 精细定位; 基因图谱; 协会; SSR标记; 分离群体;