Electrical potential of chloroplast membrane

Value 50 mV
Organism Spinach Spinacia oleracea
Reference Gräber P, Witt HT. Relations between the electrical potential, pH gradient, proton flux and phosphorylation in the photosynthetic membrane. Biochim Biophys Acta. 1976 Feb 16 423(2):141-63 p.143 equation (1)PubMed ID2316
Method ?? values were measured by electrochroism, i.e. by absorbance changes ?A (at 515 nm) caused by a shift of absorbance bands in a transmembrane electrical field [references 11-14 in article].
Entered by Uri M
ID 105888