Possible interactions between chloroplast and mitochondria remain poorly known, particularly in response to stress conditions. Under these conditions, it is suggested that the electron transfer pathways linked to AOX or pUCP (mitochondrial uncoupling proteins) and PTOX (plastidial uncoupling protein) could limit the formation of ROS to reduce oxidative damage in cellular organelles. In our work, we selected two cultivars of Vigna unguiculata, cv 1183 and cv EPACE. Under our experimental conditions, both cultivars showed no real differences in sensitivity to drought. However cv EPACE was more tolerant to O3 based on the development of necrosis and several physiological parameters (Fv/Fm, [phi]PSII) and biochemical (glutathione content). For ...
When subjected to stress, plants reprogram their growth by largely unknown mechanisms. To provide in...
Les modèles climatiques indiquent qu’il est très probable que les végétaux soient de plus en plus ex...
Plants are frequently exposed to adverse environmental conditions such as drought and ozone (O3). Un...
SOUSA, F. Y. M. Caracterização de dois cultivares de Vigna unguiculata em reposta a seca combinada o...
Les interactions entre chloroplastes et mitochondries restent encore mal connues, notamment en répon...
A FotossÃntese e a respiraÃÃo sÃo bem conhecidos como sendo responsÃveis pela produÃÃo de energia no...
Climate models indicate that it is very likely that plants will be more and more exposed to two envi...
The aim of this study was to explore the role of the mitochondrial alternative oxidase (AOX) in the ...
L'auteur a souhaité limiter l'accès aux membres de l'Enseignement supérieur français jusqu'au 31 déc...
Mitochondrial uncoupling proteins (UCPs) sustain mitochondrial respiration independent of intracellu...
To investigate the role of mitochondria in drought stress, the response to water deprivation was com...
Global climate changes are responsible for the increased frequency of episodes of drought and high c...
Tese de mestrado, Biologia (Biologia Celular e Biotecnologia), 2009, Universidade de Lisboa, Faculda...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
Global climate changes are responsible for the increased frequency of episodes of drought and high c...
When subjected to stress, plants reprogram their growth by largely unknown mechanisms. To provide in...
Les modèles climatiques indiquent qu’il est très probable que les végétaux soient de plus en plus ex...
Plants are frequently exposed to adverse environmental conditions such as drought and ozone (O3). Un...
SOUSA, F. Y. M. Caracterização de dois cultivares de Vigna unguiculata em reposta a seca combinada o...
Les interactions entre chloroplastes et mitochondries restent encore mal connues, notamment en répon...
A FotossÃntese e a respiraÃÃo sÃo bem conhecidos como sendo responsÃveis pela produÃÃo de energia no...
Climate models indicate that it is very likely that plants will be more and more exposed to two envi...
The aim of this study was to explore the role of the mitochondrial alternative oxidase (AOX) in the ...
L'auteur a souhaité limiter l'accès aux membres de l'Enseignement supérieur français jusqu'au 31 déc...
Mitochondrial uncoupling proteins (UCPs) sustain mitochondrial respiration independent of intracellu...
To investigate the role of mitochondria in drought stress, the response to water deprivation was com...
Global climate changes are responsible for the increased frequency of episodes of drought and high c...
Tese de mestrado, Biologia (Biologia Celular e Biotecnologia), 2009, Universidade de Lisboa, Faculda...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
Global climate changes are responsible for the increased frequency of episodes of drought and high c...
When subjected to stress, plants reprogram their growth by largely unknown mechanisms. To provide in...
Les modèles climatiques indiquent qu’il est très probable que les végétaux soient de plus en plus ex...
Plants are frequently exposed to adverse environmental conditions such as drought and ozone (O3). Un...