Broadening the concept of glycoconjugates: glycoRNA and ubiquitinylated lipopolysaccharide.

Two recent papers ( https://doi.org/10.1016/j.cell.2021.04.023 and https://doi.org/10.1038/s41586-021-03566-4 ) extend the definition of glycoconjugates to new classes of carbohydrate containing molecules and show how dynamic is the field of glycoscience.