Measurement of Photorespiratory Cycle Enzyme Activities in Leaves Exposed to Abiotic Stress.
Methods Mol Biol
; 2832: 145-161, 2024.
Article
em En
| MEDLINE
| ID: mdl-38869793
ABSTRACT
Photorespiration, an essential metabolic component, is a classic example of interactions between the intracellular compartments of a plant cell the chloroplast, peroxisome, mitochondria, and cytoplasm. The photorespiratory pathway is often modulated by abiotic stress and is considered an adaptive response. Monitoring the patterns of key enzymes located in different subcellular components would be an ideal approach to assessing the modulation of the photorespiratory metabolism under abiotic stress. This chapter describes the procedures for assaying several individual enzyme activities of key photorespiratory enzymes and evaluating their response to oxidative/photooxidative stress. It is essential to ascertain the presence of stress in the experimental material. Therefore, procedures for typical abiotic stress induction in leaves by highlighting without or with menadione (an oxidant that targets mitochondria) are also included.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Estresse Fisiológico
/
Folhas de Planta
Idioma:
En
Revista:
Methods Mol Biol
/
Methods in molecular biology
/
Methods mol. biol
Assunto da revista:
BIOLOGIA MOLECULAR
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Índia