Harpin-induced hypersensitive cell death is associated with altered mitochondrial functions in tobacco cells
Mitochondria play important roles in animal apoptosis and are implicated in salicylic acid
(SA)-induced plant resistance to viral pathogens. In a previous study, we demonstrated that …
(SA)-induced plant resistance to viral pathogens. In a previous study, we demonstrated that …
Harpin Inactivates Mitochondria in Arabidopsis Suspension Cells
M Krause, J Durner - Molecular plant-microbe interactions, 2004 - Am Phytopath Society
Harpin is a well-known proteinaceous bacterial elicitor that can induce an oxidative burst
and programmed cell death in various host plants. Given the demonstrated roles of …
and programmed cell death in various host plants. Given the demonstrated roles of …
Salicylic acid induces rapid inhibition of mitochondrial electron transport and oxidative phosphorylation in tobacco cells
Salicylic acid (SA) is known to induce alternative pathway respiration by activating
expression of the alternative oxidase gene. In the present study we report a rapid mode of …
expression of the alternative oxidase gene. In the present study we report a rapid mode of …
Light and oxygen are not required for harpin-induced cell death
M Garmier, P Priault, G Vidal, S Driscoll… - Journal of Biological …, 2007 - ASBMB
Nicotiana sylvestris leaves challenged by the bacterial elicitor harpin N Ea were used as a
model system in which to determine the respective roles of light, oxygen, photosynthesis …
model system in which to determine the respective roles of light, oxygen, photosynthesis …
[HTML][HTML] Cytochrome c release and caspase activation during menadione-induced apoptosis in plants
YL Sun, Y Zhao, X Hong, ZH Zhai - Febs Letters, 1999 - Elsevier
We report here the detection of the release of cytochrome c from mitochondria into the
cytosol during menadione-induced apoptosis in tobacco protoplasts. Western blot analysis …
cytosol during menadione-induced apoptosis in tobacco protoplasts. Western blot analysis …
Programmed cell death, mitochondria and the plant hypersensitive response
The plant response to attempted infection by microbial pathogens is often accompanied by
rapid cell death in and around the initial infection site, a reaction known as the …
rapid cell death in and around the initial infection site, a reaction known as the …
SIPK signaling controls multiple components of harpin‐induced cell death in tobacco
MA Samuel, H Hall, M Krzymowska… - The Plant …, 2005 - Wiley Online Library
Harpin from Pseudomonas syringae pv. phaseolicola (HrpZ) elicits a rapid cell death
response in tobacco plants. Multiple signaling components, including mitogen‐activated …
response in tobacco plants. Multiple signaling components, including mitogen‐activated …
Hydrogen peroxide production and mitochondrial dysfunction contribute to the fusaric acid-induced programmed cell death in tobacco cells
J Jiao, L Sun, B Zhou, Z Gao, Y Hao, X Zhu… - Journal of plant …, 2014 - Elsevier
Fusaric acid (FA), a non-specific toxin produced mainly by Fusarium spp., can cause
programmed cell death (PCD) in tobacco suspension cells. The mechanism underlying the …
programmed cell death (PCD) in tobacco suspension cells. The mechanism underlying the …
Transgenic plant cells lacking mitochondrial alternative oxidase have increased susceptibility to mitochondria-dependent and-independent pathways of programmed …
CA Robson, GC Vanlerberghe - Plant physiology, 2002 - academic.oup.com
The plant mitochondrial electron transport chain is branched such that electrons at ubiquinol
can be diverted to oxygen via the alternative oxidase (AOX). This pathway does not …
can be diverted to oxygen via the alternative oxidase (AOX). This pathway does not …
Oxidative stress increased respiration and generation of reactive oxygen species, resulting in ATP depletion, opening of mitochondrial permeability transition, and …
BS Tiwari, B Belenghi, A Levine - Plant physiology, 2002 - academic.oup.com
Mitochondria constitute a major source of reactive oxygen species and have been proposed
to integrate the cellular responses to stress. In animals, it was shown that mitochondria can …
to integrate the cellular responses to stress. In animals, it was shown that mitochondria can …