Mechanisms of DNA damage repair within actively transcribed genes are poorly understood. Five new reports shed light on the contributions of chromatin to this process by uncovering roles for histone H3 Lys36 methylation, a post-translational modification previously linked to transcription elongation, in the control of DNA-damage signaling and double strand break repair.
- Deepak K Jha
- Sophia X Pfister
- Brian D Strahl
