Potato tuber (Solanum tuberosum) mitochondria (PTM) have a mitochondrially bound
hexokinase (HK) activity that exhibits a pronounced sensitivity to ADP inhibition. Here we …

The generation of H2O2 by isolated pea stem mitochondria, oxidizing either malate plus
glutamate or succinate, was examined. The level of H2O2 was almost one order of …

Up to 80% of total cellular hexokinase (EC 2.1. 7.4) activity in pea (Pisum sativum L.) leaves
was found to be associated with particulate fractions. Fractionation on sucrose density …

In isolated potato tuber mitochondria, palmitic acid (PA) can induce a H+ leak inhibited by
GTP in the phosphorylating (state 3) respiration but not in the resting (state 4) respiration …

A variety of plant tissues contain an uncoupling mitochondrial protein (PUMP), recently
described and characterized by our group. In this study we show that the inhibition of PUMP …

The roles of mild uncoupling caused by free fatty acids (mediated by plant uncoupling
mitochondrial protein (PUMP) and ATP/ADP carrier (AAC)) and non-coupled respiration …

The preference of maize (Zea mays L.) mitochondrial hexokinase (EC 2.7. 1.1.) for glucose
and fructose and the ADP regulation were evaluated. The Michaelis‐Menten constants (Km) …

Control over oxidative phosphorylation by purified potato mitochondria was determined
using the top‐down approach of metabolic control analysis. The control over the respiration …

The ability of plant mitochondrial uncoupling proteins to catalyze a significant proton
conductance in situ is controversial. We have re-examined conditions that lead to …

After tissue homogenization, 43% of the total hexokinase activity found in maize radicles
was recovered in the mitochondrial fraction and 35% was soluble, in the cytosol. The maize …