Glutamine synthetase (GS) is a vital enzyme for the assimilation of ammonia into amino acids in higher plants. In legumes. GS plays a crucial role in the assimilation of the ammonium released by nitrogen-fixing bacteria in root nodules. constituting an important metabolic knob controlling the nitrogen (N) assimilatory pathways. https://parisnaturalfoodes.shop/product-category/glossy-lipstick-peony-dew-505/