Clara Bourbousse

The paper identifies centromeres as a source of telomeric sequences in Arabidopsis, showing ITR domains arise from centromeres through amplification and adopt a distinct chromatin state.

The paper identifies a two-fold transcriptome expansion in Arabidopsis thaliana during photomorphogenesis, with most differentially expressed genes upregulated, and reveals the role of HY5 in light-mediated gene regulation.

This study identifies YAF9A and YAF9B as chromatin readers essential for DNA double-strand break repair in Arabidopsis via homologous recombination pathways.

This study examines how the polar diatom Fragilariopsis cylindrus regulates its epigenome during the polar night, showing stable repression of transposable elements through H3K27me3 and DNA methylation.

This study shows that linker histone H1 in Arabidopsis thaliana maintains rhythmic gene expression by modulating chromatin structure and transcriptional dynamics across the diurnal cycle.

This study identifies UBP5 as an interactor of PRC2 in Arabidopsis, showing it regulates development and stress responses by counteracting PRC2-mediated repression through H2Aub erasure.

This paper shows that H1 prevents H3K27me3 accumulation at telomeres and ITRs in Arabidopsis by restricting DNA accessibility to TRB proteins, while promoting PRC2 activity at genes.