Respiration: Plant mitochondria - Substrates, inhibitors, uncouplers

Kathleen Soole; Crystal Sweetman

doi:10.1016/B978-0-12-819460-7.00014-1

Respiration: Plant mitochondria - Substrates, inhibitors, uncouplers

Kathleen Soole, Crystal Sweetman

College of Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary

2 Citations (Scopus)

Abstract

Plants cannot rely on dietary sources of complex metabolites and must generate all organic matter from fundamental environmental elements. Therefore, while the major function of mitochondria in plants, as in any eukaryote, is synthesis and distribution of the cellular energy carrier adenosine triphosphate (ATP), it also must fulfill an anabolic role. Plant respiratory pathways are highly complex, from expanded gene families and enzyme isoforms with diversified kinetic properties, to entirely unique pathways that branch from and feed into the classical pathways. This enables metabolic flexibility, redistributing carbon flux and balancing energy status according to ever-changing needs of the cell.

Original language	English
Title of host publication	Encyclopedia of Biological Chemistry
Subtitle of host publication	Third Edition
Editors	Joseph Jez
Publisher	Elsevier
Pages	536-544
Number of pages	9
Volume	2
Edition	3rd Edition
ISBN (Electronic)	9780128220405
ISBN (Print)	9780128194607
DOIs	https://doi.org/10.1016/B978-0-12-819460-7.00014-1
Publication status	Published - 29 Jul 2021

Bibliographical note

From entry on publisher's site - "Change History: January 2020. Crystal Sweetman and Kathleen L. Soole updated the text to the entire article including a new abstract, added new references to the reading list and updated Fig. 1 and Table 1."

Keywords

Alternative oxidase
ATP synthesis
Electron transport chain
Inhibitor
Mitochondria
NAD(P)H dehydrogenase
Non-phosphorylating
Phosphorylating
Substrate
TCA cycle uncoupler

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Cite this

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title = "Respiration: Plant mitochondria - Substrates, inhibitors, uncouplers",

abstract = "Plants cannot rely on dietary sources of complex metabolites and must generate all organic matter from fundamental environmental elements. Therefore, while the major function of mitochondria in plants, as in any eukaryote, is synthesis and distribution of the cellular energy carrier adenosine triphosphate (ATP), it also must fulfill an anabolic role. Plant respiratory pathways are highly complex, from expanded gene families and enzyme isoforms with diversified kinetic properties, to entirely unique pathways that branch from and feed into the classical pathways. This enables metabolic flexibility, redistributing carbon flux and balancing energy status according to ever-changing needs of the cell.",

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AU - Soole, Kathleen

AU - Sweetman, Crystal

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AB - Plants cannot rely on dietary sources of complex metabolites and must generate all organic matter from fundamental environmental elements. Therefore, while the major function of mitochondria in plants, as in any eukaryote, is synthesis and distribution of the cellular energy carrier adenosine triphosphate (ATP), it also must fulfill an anabolic role. Plant respiratory pathways are highly complex, from expanded gene families and enzyme isoforms with diversified kinetic properties, to entirely unique pathways that branch from and feed into the classical pathways. This enables metabolic flexibility, redistributing carbon flux and balancing energy status according to ever-changing needs of the cell.

KW - Alternative oxidase

KW - ATP synthesis

KW - Electron transport chain

KW - Inhibitor

KW - Mitochondria

KW - NAD(P)H dehydrogenase

KW - Non-phosphorylating

KW - Phosphorylating

KW - Substrate

KW - TCA cycle uncoupler

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DO - 10.1016/B978-0-12-819460-7.00014-1

M3 - Entry for encyclopedia/dictionary

SN - 9780128194607

VL - 2

SP - 536

EP - 544

BT - Encyclopedia of Biological Chemistry

A2 - Jez, Joseph

PB - Elsevier

ER -

Respiration: Plant mitochondria - Substrates, inhibitors, uncouplers

Abstract

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Keywords

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