The average paring form of tetraploid was . 77IV + . 8III+. II +. 09 I at diakinesis and . IV+. III+. 7 II+. 0 I at metaphase I. The equilibriumsegregation was also prevailing at anaphase I. The absolute majority gametes had chromosomes.
The average paring form of tetraploid was . 77IV + . 8III+. II +. 09 I at diakinesis and . IV+. III+. 7 II+. 0 I at metaphase I. The equilibriumsegregation was also prevailing at anaphase I. The absolute majority gametes had chromosomes.
同源四倍体终变期染色体平均联会型为.77Ⅳ+.8Ⅲ+.Ⅱ+.09Ⅰ，中期Ⅰ染色体平均联会型为.Ⅳ+.Ⅲ+.7Ⅱ+.0Ⅰ，后期Ⅰ染色体是以均衡分离为主，绝大多数形成n=的整倍性配子。