27Al-NMR studies of aluminum transport across yeast cell membranes.

Autor: Jagannatha Rao, K.S., Easwaran, K.R.K.
Zdroj: Molecular & Cellular Biochemistry; Oct1997, Vol. 175 Issue 1/2, p59-63, 5p
Abstrakt: Aluminum (Al) transport across yeast cells was studied using Dy(NO3)3 as a shift reagent by 27Al-NMR spectroscopy. The results showed that (a) Al enters the yeast cells at 15 min and over a period of time, within 4 h, an equilibrium sets in between outside and inside Al; (b) citrate does not favor Al going into the yeast cells at pH 5.0; and (c) EDTA brings out all the Al that has entered the yeast cells. (Mol Cell Biochem 175: 59–63, 1997) [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index