# PCNA activates the MutLγ endonuclease to promote meiotic crossing over

> Research article (Nature, 2020) · cited 105× · AI/ML

**Wikidata**: [openalex:W3057437418](https://www.wikidata.org/wiki/openalex:W3057437418)  
**Source**: https://4ort.xyz/entity/pcna-activates-the-mutl-endonuclease-to-promote-meiotic-crossing-over