Meiosis-specific ZFP541 repressor complex promotes developmental progression of meiotic prophase towards completion during mouse spermatogenesis

Yuki Horisawa-Takada, Chisato Kodera, Kazumasa Takemoto, Akihiko Sakashita, Kenichi Horisawa, Ryo Maeda, Ryuki Shimada, Shingo Usuki, Sayoko Fujimura, Naoki Tani, Kumi Matsuura, Tomohiko Akiyama, Atsushi Suzuki, Hitoshi Niwa, Makoto Tachibana, Takashi Ohba, Hidetaka Katabuchi, Satoshi H. Namekawa, Kimi Araki, Kei Ichiro Ishiguro

Research output: Contribution to journalArticlepeer-review

Abstract

During spermatogenesis, meiosis is accompanied by a robust alteration in gene expression and chromatin status. However, it remains elusive how the meiotic transcriptional program is established to ensure completion of meiotic prophase. Here, we identify a protein complex that consists of germ-cell-specific zinc-finger protein ZFP541 and its interactor KCTD19 as the key transcriptional regulators in mouse meiotic prophase progression. Our genetic study shows that ZFP541 and KCTD19 are co-expressed from pachytene onward and play an essential role in the completion of the meiotic prophase program in the testis. Furthermore, our ChIP-seq and transcriptome analyses identify that ZFP541 binds to and suppresses a broad range of genes whose function is associated with biological processes of transcriptional regulation and covalent chromatin modification. The present study demonstrates that a germ-cell specific complex that contains ZFP541 and KCTD19 promotes the progression of meiotic prophase towards completion in male mice, and triggers the reconstruction of the transcriptional network and chromatin organization leading to post-meiotic development.

Original languageEnglish
Article number3184
JournalNature communications
Volume12
Issue number1
DOIs
Publication statusPublished - 2021 Dec

ASJC Scopus subject areas

  • Chemistry(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Physics and Astronomy(all)

Fingerprint

Dive into the research topics of 'Meiosis-specific ZFP541 repressor complex promotes developmental progression of meiotic prophase towards completion during mouse spermatogenesis'. Together they form a unique fingerprint.

Cite this