跳往主要内容

概念信息

此概念无该语言术语。

优选术语

 

定义

  • The three-part structure of ribbon-like proteinaceous material that serves to align and join the paired homologous chromosomes. It is formed during the zygotene stage of the first meiotic division. It is a prerequisite for crossing-over. (en)

上位概念

其他语言

URI

http://aims.fao.org/aos/agrovoc/c_6c195375

下载此概念:

RDF/XML TURTLE JSON-LD 创建于 2022/11/24, 最后修改 2024/1/20