Firstly we studied the genetic relationships among the special maize inbred lines (including Zea mays L. ceratina Kulesh、 Zea mays L. saccharata Sturt and Zea mays L. everta Sturt).
Firstly we studied the genetic relationships among the special maize inbred lines (including Zea mays L. ceratina Kulesh、 Zea mays L. saccharata Sturt and Zea mays L. everta Sturt).
UPGMA方法聚类分析表明，甜玉米和糯玉米亲缘关系最近，个别爆裂玉米自交系与糯玉米亲缘关系较近，大部分爆裂玉米与前两者的亲缘关系很远。