Xylem Embolism Spreads by Single-Conduit Events in Three Dry Forest Angiosperm Stems.


Journal

Plant physiology
ISSN: 1532-2548
Titre abrégé: Plant Physiol
Pays: United States
ID NLM: 0401224

Informations de publication

Date de publication:
09 2020
Historique:
received: 16 04 2020
accepted: 15 06 2020
pubmed: 26 6 2020
medline: 22 6 2021
entrez: 26 6 2020
Statut: ppublish

Résumé

Xylem cavitation resulting in air embolism is a major cause of plant death during drought, yet the spread of embolism throughout the plant water transport system is poorly understood. Our study used optical visualization and x-ray microcomputed tomography imaging to capture the spread of emboli in stems of three drought-resistant angiosperm trees: drooping she-oak (

Identifiants

pubmed: 32581116
pii: pp.20.00464
doi: 10.1104/pp.20.00464
pmc: PMC7479884
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

212-222

Informations de copyright

© 2020 American Society of Plant Biologists. All Rights Reserved.

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Auteurs

Kate M Johnson (KM)

Discipline of Biological Sciences, School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia.

Craig Brodersen (C)

School of Forestry and Environmental Studies, Yale University, New Haven, Connecticut 06511.

Madeline R Carins-Murphy (MR)

Discipline of Biological Sciences, School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia.

Brendan Choat (B)

Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales 2750, Australia.

Timothy J Brodribb (TJ)

Discipline of Biological Sciences, School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia timothy.brodribb@utas.edu.au.

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Classifications MeSH