diplotene

diplotene

1. SCs matured at pachytene.At diplotene,SCs broke down and disappeared.

SC成熟于粗线期，而以破碎方式解体，消失于双线期。

2. Prophase may be divided into successive stages termed leptotene, zygotene, pachytene, diplotene, and diakinesis.

前期可被分为连续的阶段：细线期、偶线期、粗线期、双线期和终变期。

3. diplotene stage

双线期

4. In diplotene the pairs of chromatids begin to separate from the tetrad formed by the association of homologous chromosomes.

双线期时，配对的染色单体开始从四分体中分离，此时常可见染色体交叉。

5. Diplotene In MEIOSIS, the stage in late PROPHASE I when the pairs of chromatids begin to separate from the tetrad formed by the association of homologous chromosomes.

双线期：在减数第一次分裂的前期中的靠后的一个阶段。

6. In diplotene, lateral elements of a few SCs separate and the presence of fragmented SCs takes place.

在双线期除了个别SCs 侧生组分分开外，大多数SCs 发生碎片化 （fragmentation）。