PROTEOLYTIC enzymes are known to catalyse the hydrolysis of specific amino-acid esters and amides 1. Specificity is usually determined by the side-chain of the amino-acid contributing the carbonyl ...
THE formation of α-amylase in the endosperms of germinating barley seeds is controlled by endogenous gibberellic acid from the axial tissue 1. Increases of soluble nitrogen in excised barley ...
Scientists from I.M. Sechenov First Moscow State Medical University together with their Russian colleagues studied reaction of wheat plants to damage caused by pathogenic fungi. They examined ...