C. Llauro

Whole plastid genome-based phylogenomics supports an inner placement of the O. insectifera group rather than a basal position in the rapidly diversifying Ophrys genus (Orchidaceae)

The paper uses whole plastid genome data to reconstruct the phylogeny of Ophrys species, finding the O. insectifera group is sister to non-basal Ophrys, not basal.

Low ribosomal RNA genes copy number provoke genomic instability and chromosomal segment duplication events that modify global gene expression and plant-pathogen response

This study shows that reducing rRNA gene copies in Arabidopsis leads to genomic instability, chromosomal duplications, and altered gene expression, including enhanced resistance to pathogens.