HISTONE DEACETYLASE 19 prevents ONSEN transposon silencing under heat stress
ONSEN, a Ty1/Copia-type retrotransposon, is predominantly activated under HS (Ito et al., 2011). In this study, treatment with the histone deacetylase inhibitor Trichostatin A reduced ONSEN transcription under heat stress (HS), despite the general association of histone acetylation with transcriptional activation.