Recent developments have altered our view of molecular mechanisms that determine sink strength ... Assimilates next enter the endosperm across the BETL primarily as hexoses, glucose (G) and fructose ...

Far from being uniform in structure and function ... Isopeptide versus peptide cleavage. The chemical features of an isopeptide bond differ significantly from those of a peptide bond.

This review summarizes the history of current FDA-approved AS and their chemical composition, metabolism ... are agents that have a sweetening intensity higher than that of caloric/“nutritive” ...

Structures of ubiquitin–UBD complexes have ... In these processes, ubiquitin acts as a signalling component that can trigger molecular events in cells. It does this by operating as a reversible ...