pairing segment 基本解释
网络 配对段
重点词汇
pairing segment 双语例句
- 1、
At pachytene stage the X and Y chromosome display an extensive side-by-side pairing segment with decreasing length as meiotic prophase progressed.
此外,X、Y染色体间出现扩大配对,其长度随减数分裂的进行而降低。

