Benoît Castandet

This study shows overexpression of active or inactive RNase J in Arabidopsis disrupts chloroplast RNA quality control, causing chlorosis and transcriptome changes.

This study investigates the role of the GT1 domain in Arabidopsis RNase J by showing it binds dsRNA and DNA, affects enzyme solubility, and is critical for dsRNA removal in plastids.

The paper investigates the molecular function of PPR proteins in RNA editing complexes in Arabidopsis, showing that some PPRs act as scaffolds and others provide catalytic activity.

DiffSegR identifies differentially expressed regions in RNA-Seq data without prior annotation by detecting changepoints in log2 fold change, revealing new insights into RNA processing.