Redox regulation of the Calvin-Benson-Bassham cycle during cold acclimation.

Kopec, Przemyslaw; Rapacz, Marcin; Arora, Rajeev

Kopec, Przemyslaw; Rapacz, Marcin; Arora, Rajeev.

Afiliação

Kopec P; The Franciszek Górski Institute of Plant Physiology, Polish Academy of Sciences, Kraków 30-239, Poland. Electronic address: p.kopec@ifr-pan.edu.pl.
Rapacz M; Department of Plant Breeding, Physiology, and Seed Science, University of Agriculture, Kraków 30-239, Poland.
Arora R; Department of Horticulture, Iowa State University, Ames, IA 50010, USA.

Trends Plant Sci ; 29(7): 721-723, 2024 Jul.

Article em En | MEDLINE | ID: mdl-38341352

ABSTRACT

ABSTRACT

NADPH-dependent thioredoxin reductase C (NTRC) redox interaction with protein CP12 plays a role in cold acclimation. A recent study by Teh et al. describes the underlying molecular mechanisms that leads to dissociation of the autoinhibitory PRK/CP12/GAPDH (phosphoribulokinase/CP12/glyceraldehyde-3-phosphate dehydrogenase) supracomplex. We propose that chloroplast-to-nucleus retrograde signaling precedes the described mechanism.

Assuntos

Aclimatação; Temperatura Baixa; Oxirredução; Fotossíntese/fisiologia; Cloroplastos/metabolismo

Palavras-chave

CP12; NTRC; PRK/CP12/GAPDH; ROS; Redox signaling

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Oxirredução / Temperatura Baixa / Aclimatação Idioma: En Revista: Trends Plant Sci Ano de publicação: 2024 Tipo de documento: Article

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