Untransformed as well as polyoma virus-transformed hamster cells can be grown equally well on a slow catabolite like galactose as on a rapid catabolite like glucose. The rate of uptake of galactose is ...

Lena Krüßel, Johannes Junemann, Markus Wirtz, Hannah Birke, Jeremy D. Thornton, Luke W. Browning, Gernot Poschet, Rüdiger Hell, Janneke Balk, Hans-Peter Braun and Tatjana M. Hildebrandt The sulfur ...

IT is the accepted method of treatment in acute renal failure and in acute exacerbations of chronic failure to place the patient on a protein-free regimen that includes a daily intake of at least 100 ...

THERE is considerable evidence indicating that the mechanisms of carbohydrate catabolism are the same in higher plants, yeast and muscle 1. However, it has been reported that mature pea plants do not ...

GRAY compared (1928) the chemical mechanism underlying rhythmic ciliary movement in mussel gills with that of muscle, especially the frog's heart, and found an essential similarity. Our knowledge of ...