prophase

Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.

在有丝分及减数分的前存在于染色体上的小念珠状的着色深的结构。

Terminalization The movement of chiasmata to the end of the bivalent arms, a process that may occur during late prophase I of meiosis.

交叉)移端：发生在第一次减数分，染色体交叉向二价体染色体臂的末端移动的过程。