Original Review of Environmental Physiology: Photosynthesis and Systematic Metabolomics

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Abstract

This article has comprehensively summarized the photosynthesis system in plant, illustrated by representative case studies. The improvement in both study theory and research method of physiological responses to various environmental stress have been substantially discussed in each part.

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Most cited references 21

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Reactive Oxygen Species, Oxidative Damage, and Antioxidative Defense Mechanism in Plants under Stressful Conditions

Pallavi Sharma, Ambuj Bhushan Jha, Rama Dubey … (2012)

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UV-B as an environmental factor in plant life: stress and regulation

Jelte Rozema, Jos van de Staaij, Martyn M. Caldwell … (1997)

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Physiological, biochemical and molecular responses of the potato (Solanum tuberosum L.) plant to moderately elevated temperature.

Muhammad Usman, Susan Verrall, R. Hancock … (2014)

Although significant work has been undertaken regarding the response of model and crop plants to heat shock during the acclimatory phase, few studies have examined the steady-state response to the mild heat stress encountered in temperate agriculture. In the present work, we therefore exposed tuberizing potato plants to mildly elevated temperatures (30/20 °C, day/night) for up to 5 weeks and compared tuber yield, physiological and biochemical responses, and leaf and tuber metabolomes and transcriptomes with plants grown under optimal conditions (22/16 °C). Growth at elevated temperature reduced tuber yield despite an increase in net foliar photosynthesis. This was associated with major shifts in leaf and tuber metabolite profiles, a significant decrease in leaf glutathione redox state and decreased starch synthesis in tubers. Furthermore, growth at elevated temperature had a profound impact on leaf and tuber transcript expression with large numbers of transcripts displaying a rhythmic oscillation at the higher growth temperature. RT-PCR revealed perturbation in the expression of circadian clock transcripts including StSP6A, previously identified as a tuberization signal. Our data indicate that potato plants grown at moderately elevated temperatures do not exhibit classic symptoms of abiotic stress but that tuber development responds via a diversity of biochemical and molecular signals. © 2013 John Wiley & Sons Ltd.

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Huan Liu: (View ORCID Profile)

Journal

Title: Journal of biological sciences

Abbreviated Title: JBS

Publisher: Jiangxi Province ChengZhu Environmental Engineering Company Ltd

ISSN (Print): 29584035

Publication date Created: July 26 2024

Publication date (Print): July 26 2024

Volume: 2024

Issue: 07

Article

DOI: 10.58473/JBS0024

SO-VID: 2676b059-c53c-406b-a6dc-71357a867865

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Original Review of Environmental Physiology: Photosynthesis and Systematic Metabolomics

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Abstract

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The Journal of Physiology

Most cited references 21

Reactive Oxygen Species, Oxidative Damage, and Antioxidative Defense Mechanism in Plants under Stressful Conditions

UV-B as an environmental factor in plant life: stress and regulation

Physiological, biochemical and molecular responses of the potato (Solanum tuberosum L.) plant to moderately elevated temperature.

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Contributors

Journal

Article

History

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