PPi concentration in cytoplasm of corn coleoptile

Range ~0.2 mM
Organism Corn Zea mays
Reference Chanson A, Fichmann J, Spear D, Taiz L. Pyrophosphate-driven proton transport by microsomal membranes of corn coleoptiles. Plant Physiol. 1985 Sep79(1):159-64. p.161 right column top paragraphPubMed ID16664362
Method See p.161 right column top paragraph
Comments If the cytoplasm comprises ~10% of the total volume, the concentration of PPi in the cytoplasm would be about 0.2mM.
Entered by Uri M
ID 108166