粗线期 meaning in Chinese
pachytene stage, pachynema
Examples
- Pachytene in meiosis , the stage in mid - prophase that is characterized by the contraction of paired homologous chromosomes
粗线期：减数第一次分裂前中期中的一个阶段，以配对同源染色体浓缩为特征。 - Pairing of homologous chromosomes ( synapsis ) commences at one or several points on the chromosome and is clearly seen during pachytene of meiosis i
同源染色体两两成对平行靠拢，这一现象也称联会，联会发生在染色体的一点或多点上，可以在减数第一次分裂的粗线期观察到。