Glucose induces two amino acid transport systems in Chlorella.

@article{Cho1981GlucoseIT,
  title={Glucose induces two amino acid transport systems in Chlorella.},
  author={Byong Ha Cho and Norbert Sauer and Ewald Komor and Widmar Tanner},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={1981},
  volume={78 6},
  pages={3591-4}
}
In autotrophically grown Chlorella cells, glucose induces a hexose transport system but, at the same time, the synthesis of two amino acid transport systems is also induced. Thus, the rates of uptake of glycine, L-alanine, L-proline, and L-serine, all of which compete with each other for entry into the cells, increase more than 100-fold when the algae are pretreated with glucose. The rates of L-arginine and L-lysine uptake increase by a factor of 25 to 50. The accumulation of proline and… CONTINUE READING