Huihuang Chen
Graduate School
Friml Group
6 Publications
2025 | Epub ahead of print | Journal Article | IST-REx-ID: 19421 |

TIR1-produced cAMP as a second messenger in transcriptional auxin signalling
H. Chen, L. Qi, M. Zou, M. Lu, M. Kwiatkowski, Y. Pei, K. Jaworski, J. Friml, Nature (2025).
[Published Version]
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H. Chen, L. Qi, M. Zou, M. Lu, M. Kwiatkowski, Y. Pei, K. Jaworski, J. Friml, Nature (2025).
2025 | Published | Thesis | IST-REx-ID: 19478
The cAMP second messenger in auxin signalling
H. Chen, The CAMP Second Messenger in Auxin Signalling, Institute of Science and Technology Austria, 2025.
[Published Version]
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H. Chen, The CAMP Second Messenger in Auxin Signalling, Institute of Science and Technology Austria, 2025.
2024 | Published | Journal Article | IST-REx-ID: 17141 |

Slow and rapid auxin responses in Arabidopsis
Z. Zhang, H. Chen, S. Peng, H. Han, Journal of Experimental Botany 75 (2024).
[Published Version]
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Z. Zhang, H. Chen, S. Peng, H. Han, Journal of Experimental Botany 75 (2024).
2023 | Published | Journal Article | IST-REx-ID: 13212 |

Distinct functions of TIR1 and AFB1 receptors in auxin signalling.
H. Chen, L. Li, M. Zou, L. Qi, J. Friml, Molecular Plant 16 (2023) 1117–1119.
[Published Version]
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H. Chen, L. Li, M. Zou, L. Qi, J. Friml, Molecular Plant 16 (2023) 1117–1119.
2022 | Published | Journal Article | IST-REx-ID: 12144 |

Adenylate cyclase activity of TIR1/AFB auxin receptors in plants
L. Qi, M. Kwiatkowski, H. Chen, L. Hörmayer, S.A. Sinclair, M. Zou, C.I. del Genio, M.F. Kubeš, R. Napier, K. Jaworski, J. Friml, Nature 611 (2022) 133–138.
[Submitted Version]
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| DOI
| Download Submitted Version (ext.)
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L. Qi, M. Kwiatkowski, H. Chen, L. Hörmayer, S.A. Sinclair, M. Zou, C.I. del Genio, M.F. Kubeš, R. Napier, K. Jaworski, J. Friml, Nature 611 (2022) 133–138.
2022 | Published | Journal Article | IST-REx-ID: 11723 |

RALF1 peptide triggers biphasic root growth inhibition upstream of auxin biosynthesis
L. Li, H. Chen, S.S. Alotaibi, A. Pěnčík, M. Adamowski, O. Novák, J. Friml, Proceedings of the National Academy of Sciences of the United States of America 119 (2022).
[Published Version]
View
| Files available
| DOI
| WoS
| PubMed | Europe PMC
L. Li, H. Chen, S.S. Alotaibi, A. Pěnčík, M. Adamowski, O. Novák, J. Friml, Proceedings of the National Academy of Sciences of the United States of America 119 (2022).
Grants
6 Publications
2025 | Epub ahead of print | Journal Article | IST-REx-ID: 19421 |

TIR1-produced cAMP as a second messenger in transcriptional auxin signalling
H. Chen, L. Qi, M. Zou, M. Lu, M. Kwiatkowski, Y. Pei, K. Jaworski, J. Friml, Nature (2025).
[Published Version]
View
| Files available
| DOI
| Download Published Version (ext.)
| PubMed | Europe PMC
H. Chen, L. Qi, M. Zou, M. Lu, M. Kwiatkowski, Y. Pei, K. Jaworski, J. Friml, Nature (2025).
2025 | Published | Thesis | IST-REx-ID: 19478
The cAMP second messenger in auxin signalling
H. Chen, The CAMP Second Messenger in Auxin Signalling, Institute of Science and Technology Austria, 2025.
[Published Version]
View
| Files available
| DOI
H. Chen, The CAMP Second Messenger in Auxin Signalling, Institute of Science and Technology Austria, 2025.
2024 | Published | Journal Article | IST-REx-ID: 17141 |

Slow and rapid auxin responses in Arabidopsis
Z. Zhang, H. Chen, S. Peng, H. Han, Journal of Experimental Botany 75 (2024).
[Published Version]
View
| Files available
| DOI
| PubMed | Europe PMC
Z. Zhang, H. Chen, S. Peng, H. Han, Journal of Experimental Botany 75 (2024).
2023 | Published | Journal Article | IST-REx-ID: 13212 |

Distinct functions of TIR1 and AFB1 receptors in auxin signalling.
H. Chen, L. Li, M. Zou, L. Qi, J. Friml, Molecular Plant 16 (2023) 1117–1119.
[Published Version]
View
| Files available
| DOI
| WoS
| PubMed | Europe PMC
H. Chen, L. Li, M. Zou, L. Qi, J. Friml, Molecular Plant 16 (2023) 1117–1119.
2022 | Published | Journal Article | IST-REx-ID: 12144 |

Adenylate cyclase activity of TIR1/AFB auxin receptors in plants
L. Qi, M. Kwiatkowski, H. Chen, L. Hörmayer, S.A. Sinclair, M. Zou, C.I. del Genio, M.F. Kubeš, R. Napier, K. Jaworski, J. Friml, Nature 611 (2022) 133–138.
[Submitted Version]
View
| DOI
| Download Submitted Version (ext.)
| WoS
| PubMed | Europe PMC
L. Qi, M. Kwiatkowski, H. Chen, L. Hörmayer, S.A. Sinclair, M. Zou, C.I. del Genio, M.F. Kubeš, R. Napier, K. Jaworski, J. Friml, Nature 611 (2022) 133–138.
2022 | Published | Journal Article | IST-REx-ID: 11723 |

RALF1 peptide triggers biphasic root growth inhibition upstream of auxin biosynthesis
L. Li, H. Chen, S.S. Alotaibi, A. Pěnčík, M. Adamowski, O. Novák, J. Friml, Proceedings of the National Academy of Sciences of the United States of America 119 (2022).
[Published Version]
View
| Files available
| DOI
| WoS
| PubMed | Europe PMC
L. Li, H. Chen, S.S. Alotaibi, A. Pěnčík, M. Adamowski, O. Novák, J. Friml, Proceedings of the National Academy of Sciences of the United States of America 119 (2022).