The spatial dynamics and molecular mechanism of oxygen-dependent signaling during bud burst in grapevine

Karlia Meitha

doi:10.4225/23/5937acfe8826d

The spatial dynamics and molecular mechanism of oxygen-dependent signaling during bud burst in grapevine

Karlia Meitha

Research output: Thesis › Doctoral Thesis

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Abstract

Bud burst is a critical transition in temperate perennial trees and crops, which sets in motion the resumption of growth in early spring. This thesis elaborates the knowledge of physiology and bimolecular processes of bud burst in grapevine, integrating physiology with genomic regulation. The centrepiece is the role of tissue oxygen tension and reactive oxygen species in enabling orderly transition from heterotrophic to photoautotrophic metabolism, and how the developmental transition from quiescence to bud burst is achieved. This study provides the founding platform for a better understanding of the developmental and ecological regulation of bud burst in temperate perennial trees.

Original language	English
Qualification	Doctor of Philosophy
Awarding Institution	The University of Western Australia
Supervisors/Advisors	Considine, Michael, Supervisor Colmer, Tim, Supervisor Foyer, Christine, Supervisor Agudelo-Romero, Patricia, Supervisor Konnerup, Dennis, Supervisor
Award date	5 May 2017
DOIs	https://doi.org/10.4225/23/5937acfe8826d
Publication status	Unpublished - 2017

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10.4225/23/5937acfe8826d

THESIS - DOCTOR OF PHILOSOPHY - MEITHA Karlia - 2017 - Part 1
THESIS - DOCTOR OF PHILOSOPHY - MEITHA Karlia - 2017 - Part 2
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Cite this

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title = "The spatial dynamics and molecular mechanism of oxygen-dependent signaling during bud burst in grapevine",

abstract = "Bud burst is a critical transition in temperate perennial trees and crops, which sets in motion the resumption of growth in early spring. This thesis elaborates the knowledge of physiology and bimolecular processes of bud burst in grapevine, integrating physiology with genomic regulation. The centrepiece is the role of tissue oxygen tension and reactive oxygen species in enabling orderly transition from heterotrophic to photoautotrophic metabolism, and how the developmental transition from quiescence to bud burst is achieved. This study provides the founding platform for a better understanding of the developmental and ecological regulation of bud burst in temperate perennial trees.",

keywords = "Oxygen signalling, N-end rule, Bud dormancy, Quiescence, Grapevine buds, Bud burst, Hypoxia molecular regulation, Reactive oxygen species",

author = "Karlia Meitha",

year = "2017",

doi = "10.4225/23/5937acfe8826d",

language = "English",

school = "The University of Western Australia",

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AU - Meitha, Karlia

PY - 2017

Y1 - 2017

N2 - Bud burst is a critical transition in temperate perennial trees and crops, which sets in motion the resumption of growth in early spring. This thesis elaborates the knowledge of physiology and bimolecular processes of bud burst in grapevine, integrating physiology with genomic regulation. The centrepiece is the role of tissue oxygen tension and reactive oxygen species in enabling orderly transition from heterotrophic to photoautotrophic metabolism, and how the developmental transition from quiescence to bud burst is achieved. This study provides the founding platform for a better understanding of the developmental and ecological regulation of bud burst in temperate perennial trees.

AB - Bud burst is a critical transition in temperate perennial trees and crops, which sets in motion the resumption of growth in early spring. This thesis elaborates the knowledge of physiology and bimolecular processes of bud burst in grapevine, integrating physiology with genomic regulation. The centrepiece is the role of tissue oxygen tension and reactive oxygen species in enabling orderly transition from heterotrophic to photoautotrophic metabolism, and how the developmental transition from quiescence to bud burst is achieved. This study provides the founding platform for a better understanding of the developmental and ecological regulation of bud burst in temperate perennial trees.

KW - Oxygen signalling

KW - N-end rule

KW - Bud dormancy

KW - Quiescence

KW - Grapevine buds

KW - Bud burst

KW - Hypoxia molecular regulation

KW - Reactive oxygen species

U2 - 10.4225/23/5937acfe8826d

DO - 10.4225/23/5937acfe8826d

M3 - Doctoral Thesis

ER -

The spatial dynamics and molecular mechanism of oxygen-dependent signaling during bud burst in grapevine

Abstract

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