Proteomics

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Mouse Testis IP-MS Analysis of FBXO24 Interacting Protein


ABSTRACT: Through immunoprecipitation–mass spectrometry of FBXO24, we identified histone H1 variants, TNP2, and pre-PRM2 as specifically enriched interactors, highlighting a tight link between FBXO24 and the spermiogenic chromatin-remodeling axis. Using Fbxo24^R387X/R387X^ mice, we demonstrated that FBXO24 promotes the timely clearance of H1 and TNP2 and modulates pre-PRM2 nuclear distribution, thereby facilitating PRM2 maturation and sperm chromatin condensation.

ORGANISM(S): Mus Musculus

SUBMITTER: Mingxi Liu  

PROVIDER: PXD068298 | iProX | Thu Sep 11 00:00:00 BST 2025

REPOSITORIES: iProX

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