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Plasticity of photosynthetic heat tolerance in plants adapted to thermally contrasting biomes

Zhu, Lingling; Bloomfield, Keith; Hocart, Charles; Egerton, John (Jack); O’Sullivan, Odhran; Penillard, Aurore; Weerasinghe, Lasantha; Atkin, Owen

Description

In many biomes, plants are subject to heatwaves, potentially causing irreversible damage to the photosynthetic apparatus. Field surveys have documented global, temperature-dependent patterns in photosynthetic heat tolerance (PHT); however, it remains unclear if these patterns reflect acclimation in PHT or inherent differences among species adapted to contrasting habitats. To address these unknowns, we quantified seasonal variations in Tcrit (high temperature where minimal chlorophyll-a...[Show more]

CollectionsANU Research Publications
Date published: 2018-01-05
Type: Journal article
URI: http://hdl.handle.net/1885/230397
Source: Plant Cell and Environment
DOI: 10.1111/pce.13133
Access Rights: Open Access

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