The peripheral root cap cells of corn (cv. SX-17A) secrete a fucose-rich, high molecular weight, polysaccharide slime via the dictyosome pathway. To study the synthesis of this polysaccharide, a technique for isolating and assaying GDP-fucose:polysaccharide fucosyl transferase activity was
Honey is a natural product of high quality. However, because of its limited production and of its relatively high price, some beekeepers or unscrupulous traders do not hesitate to modify and falsify this natural product in order to try to increase its market value. Then, these involved falsification