pachytene

[生]n.粗线期(指细胞减数分裂前期的第三期, 其间配对的染色体变粗并分裂成染色单体)

词形变化

pachytenes 复数 pachytenes

释义与例句

n.
  1. 1.

    The third stage of prophase 1 of meiosis, during which the chromosomes shorten and divide into four chromatids.

    生物

词汇关系

名词

上位词 2

stage phase

整体词 1

prophase

词源

From French pachytène, equivalent to pachy- (“thick”) + -tene (“ribbon”). Coined by Hans von De Winiwarter in 1900 and in English by Edmund B. Wilson in 1912.

来源：wiktionary