Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Aviva Bareyal-Leyser"'
Publikováno v:
Biochemical and Biophysical Research Communications. 186:81-88
Two mammalian cell lines, rat hepatoma (HTC) and Chinese hamster ovary (CHO), were fed 10 to 50 microM spermidine while changes were monitored in intracellular polyamine levels and spermidine uptake activity. Normal feedback control preventing excess
Publikováno v:
Archives of Biochemistry and Biophysics. 290:143-152
Ornithine decarboxylase (ODC) is extremely unstable in mammalian cells. This unusual characteristic facilitates rapid fluctuations in the activity of this enzyme in response to variations in its biosynthesis. Unfortunately, very little is known about
Publikováno v:
Biochimica et biophysica acta. 1136(2)
Mammalian cells possess an inducible, active polyamine transport system that is stringently regulated by feedback controls. This study provides evidence that DH23b cells, which were initially selected from the rat hepatoma HTC line for overproduction