Photosynthesis-dependent H2O2 transfer from chloroplasts to nuclei provides a high-light signalling mechanism
Multiple plastid-derived signals have been proposed but not shown to move to the nucleus to promote plant acclimation to fluctuating light. Here the authors use a fluorescent hydrogen peroxide sensor to provide evidence that H2O2 is transferred directly from chloroplasts to nuclei to control nuclear...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2017-06-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-017-00074-w |
| Summary: | Multiple plastid-derived signals have been proposed but not shown to move to the nucleus to promote plant acclimation to fluctuating light. Here the authors use a fluorescent hydrogen peroxide sensor to provide evidence that H2O2 is transferred directly from chloroplasts to nuclei to control nuclear gene expression. |
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| ISSN: | 2041-1723 |