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Cited by 614

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

I SOPRENE E MISSION FROM P LANTS

Sharkey, Thomas D, Yeh, Sansun·2001·Annual Review of Plant Physiology and Plant Molecular Biology

Abstract

▪ Abstract Very large amounts of isoprene are emitted from vegetation, especially from mosses, ferns, and trees. This hydrocarbon flux to the atmosphere, roughly equal to the flux of methane, has a large effect on the oxidizing potential of the atmosphere. Isoprene emission results from de novo synthesis by the deoxyxylulose phosphate/methyl erythritol 4-phosphate pathway in plastids. Dimethylallyl pyrophosphate made by this pathway is converted to isoprene by isoprene synthase. Isoprene synthase activity in plants has a high pH optimum and requirement for Mg 2+ that is consistent with its location inside chloroplasts. Isoprene emission costs the plant significant amounts of carbon, ATP, and reducing power. Researchers hypothesize that plants benefit from isoprene emission because it helps photosynthesis recover from short high-temperature episodes. The evolution of isoprene emission may have been important in allowing plants to survive the rapid temperature changes that can occur in air because of the very low heat capacity of isoprene relative to water.

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Crossref · 10.1146/annurev.arplant.52.1.407

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Metadata

Authors
Sharkey, T. D., & Yeh, S.
Venue
Annual Review of Plant Physiology and Plant Molecular Biology
Published
2001-06
Volume
52
Issue
1
Pages
407-436
ISSN
1040-2519 (ISSN-L)
OpenAlex
W2115670033
Cited by
614
References
1
FWCI
6.84
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: I SOPRENE E MISSION FROM P LANTS. https://app.cochat.ai/papers/10.1146/annurev.arplant.52.1.407
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Sharkey, T. D., & Yeh, S. (2001). I SOPRENE E MISSION FROM P LANTS. Annual Review of Plant Physiology and Plant Molecular Biology. https://doi.org/10.1146/annurev.arplant.52.1.407

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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