Universität zu Köln

Dao, Ousmane, Kuhnert, Franziska, Weber, Andreas P. M., Peltier, Gilles and Li-Beisson, Yonghua ORCID: 0000-0003-1064-1816 (2022). Physiological functions of malate shuttles in plants and algae. Trends Plant Sci., 27 (5). S. 488 - 502. LONDON: ELSEVIER SCIENCE LONDON. ISSN 1878-4372

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Abstract

Subcellular compartmentalization confers evolutionary advantage to eukaryotic cells but entails the need for efficient interorganelle communication. Malate functions as redox carrier and metabolic intermediate. It can be shuttled across membranes through translocators. The interconversion of malate and oxaloacetate mediated by malate dehydrogenases requires oxidation/reduction of NAD (P)H/NAD(P)(+); therefore, malate trafficking serves to transport reducing equivalents and this is termed the 'malate shuttle'. Although the term 'malate shuttle' was coined more than 50 years ago, novel functions are still emerging. This review highlights recent findings on the functions of malate shuttles in photorespiration, fatty acid beta-oxidation, interorganelle signaling and its putative role in CO2-concentrating mechanisms. We compare and contrast knowledge in plants and algae, thereby providing an evolutionary perspective on redox trafficking in photosynthetic eukaryotes.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Dao, Ousmane UNSPECIFIED UNSPECIFIED UNSPECIFIED Kuhnert, Franziska UNSPECIFIED UNSPECIFIED UNSPECIFIED Weber, Andreas P. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Peltier, Gilles UNSPECIFIED UNSPECIFIED UNSPECIFIED Li-Beisson, Yonghua UNSPECIFIED orcid.org/0000-0003-1064-1816 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-678925
DOI:	10.1016/j.tplants.2021.11.007
Journal or Publication Title:	Trends Plant Sci.
Volume:	27
Number:	5
Page Range:	S. 488 - 502
Date:	2022
Publisher:	ELSEVIER SCIENCE LONDON
Place of Publication:	LONDON
ISSN:	1878-4372
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language CARBON-CONCENTRATING MECHANISM; ASPARTATE-AMINOTRANSFERASE; CHLAMYDOMONAS-REINHARDTII; OXIDATIVE STRESS; FATTY-ACID; PLASTIDIC 2-OXOGLUTARATE/MALATE; DEHYDROGENASE ACTIVITY; BACTERIAL EXPRESSION; BETA-OXIDATION; LIMITING CO2 Multiple languages Plant Sciences Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/67892