Abstract: | Soybean agglutinin interacts with soybean callus cells to increase cell number, cell weight and DNA synthesis, three responses indicative of a mitogenic agent. Cell growth showed maximum response four days following transfer to media containing 1.5 μg/ml soybean agglutinin. The increase in thymidine incorporation induced by soybean agglutinin was partially inhibited by 0.1 mM N-acetyl-
-galactosamine (GalNAc), a competitive hapten. |