Reactive oxygen species and nitric oxide in plant mitochondria: origin and redundant regulatory systems

O Blokhina, KV Fagerstedt - Physiologia plantarum, 2010 - Wiley Online Library
Plant mitochondria differ from their mammalian counterparts in many respects, which are
due to the unique and variable surroundings of plant mitochondria. In green leaves, plant …

Possible plant mitochondria involvement in cell adaptation to drought stress: a case study: durum wheat mitochondria

D Pastore, D Trono, MN Laus… - Journal of …, 2007 - academic.oup.com
Although plant cell bioenergetics is strongly affected by abiotic stresses, mitochondrial
metabolism under stress is still largely unknown. Interestingly, plant mitochondria may …

Kv7. 4 channels regulate potassium permeability in neuronal mitochondria

G Paventi, MV Soldovieri, I Servettini, V Barrese… - Biochemical …, 2022 - Elsevier
Mitochondrial K+ permeability regulates neuronal apoptosis, energy metabolism,
autophagy, and protection against ischemia–reperfusion injury. Kv7. 4 channels have been …

Modulation of potassium channel activity in the balance of ROS and ATP production by durum wheat mitochondria—an amazing defense tool against hyperosmotic …

D Trono, MN Laus, M Soccio, M Alfarano… - Frontiers in Plant …, 2015 - frontiersin.org
In plants, the existence of a mitochondrial potassium channel was firstly demonstrated about
15 years ago in durum wheat as an ATP-dependent potassium channel (PmitoKATP). Since …

In boar sperm capacitation L-lactate and succinate, but not pyruvate and citrate, contribute to the mitochondrial membrane potential increase as monitored via …

G Paventi, C Lessard, JL Bailey, S Passarella - … and Biophysical Research …, 2015 - Elsevier
Having ascertained using JC-1 as a probe that, in distinction with the controls, during
capacitation boar sperm maintains high mitochondrial membrane potential (ΔΨ), to gain …

Plant inner membrane anion channel (PIMAC) function in plant mitochondria

MN Laus, M Soccio, D Trono, L Cattivelli… - Plant and cell …, 2008 - academic.oup.com
To date, the existence of the plant inner membrane anion channel (PIMAC) has been shown
only in potato mitochondria, but its physiological role remains unclear. In this study, by …

Comparison of the response of alternative oxidase and uncoupling proteins to bacterial elicitor induced oxidative burst

A Czobor, P Hajdinák, B Nemeth, B Piros, A Nemeth… - PLoS …, 2019 - journals.plos.org
Plant UCPs are proved to take part in the fine-tuning of mitochondrial ROS generation. It has
emerged that mitochondrion can be an important early source of intracellular ROS during …

The involvement of PUMP from mitochondria of Araucaria angustifolia embryogenic cells in response to cold stress

C Valente, P Pasqualim, T Jacomasso, JBB Maurer… - Plant Science, 2012 - Elsevier
In this study, the responses of plant uncoupling mitochondrial protein (PUMP) and
alternative oxidase (AOX) in mitochondria from embryogenic cells of A. angustifolia …

Transport pathways—proton motive force interrelationship in durum wheat mitochondria

D Trono, MN Laus, M Soccio, D Pastore - International journal of …, 2014 - mdpi.com
In durum wheat mitochondria (DWM) the ATP-inhibited plant mitochondrial potassium
channel (PmitoKATP) and the plant uncoupling protein (PUCP) are able to strongly reduce …

A new simple fluorimetric method to assay cytosolic ATP content: Application to durum wheat seedlings to assess modulation of mitochondrial potassium channel and …

M Soccio, MN Laus, D Trono, D Pastore - Biologia, 2013 - Springer
The assays commonly used to determine ATP content in biological samples generally
measure total cellular ATP content, but not the different subcellular pools. In this study a new …