IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-29460-9.html
   My bibliography  Save this article

Radiationless mechanism of UV deactivation by cuticle phenolics in plants

Author

Listed:
  • Ana González Moreno

    (Universidad de Málaga)

  • Abel Cózar

    (Universidad del País Vasco / Euskal Herriko Unibertsitatea (UPV/EHU) and Donostia International Physics Center (DIPC), P. K
    Ikerbasque, Basque Foundation for Science)

  • Pilar Prieto

    (Universidad de Castilla-La Mancha)

  • Eva Domínguez

    (Departamento de Mejora Genética y Biotecnología, Estación Experimental La Mayora, Algarrobo-Costa)

  • Antonio Heredia

    (Universidad de Málaga)

Abstract

Hydroxycinnamic acids present in plant cuticles, the interphase and the main protective barrier between the plant and the environment, exhibit singular photochemical properties that could allow them to act as a UV shield. Here, we employ transient absorption spectroscopy on isolated cuticles and leaf epidermises to study in situ the photodynamics of these molecules in the excited state. Based on quantum chemical calculations on p-coumaric acid, the main phenolic acid present in the cuticle, we propose a model in which cuticle phenolics display a photoprotective mechanism based in an ultrafast and non-radiative excited state deactivation combined with fluorescence emission. As such, the cuticle can be regarded as the first and foremost protective barrier against UV radiation. This photostable and photodynamic mechanism seems to be universal in land plants giving a special role and function to the presence of different aromatic domains in plant cuticles and epidermises.

Suggested Citation

  • Ana González Moreno & Abel Cózar & Pilar Prieto & Eva Domínguez & Antonio Heredia, 2022. "Radiationless mechanism of UV deactivation by cuticle phenolics in plants," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-29460-9
    DOI: 10.1038/s41467-022-29460-9
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-29460-9
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-29460-9?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Hugues Renault & Annette Alber & Nelly A. Horst & Alexandra Basilio Lopes & Eric A. Fich & Lucie Kriegshauser & Gertrud Wiedemann & Pascaline Ullmann & Laurence Herrgott & Mathieu Erhardt & Emmanuelle, 2017. "A phenol-enriched cuticle is ancestral to lignin evolution in land plants," Nature Communications, Nature, vol. 8(1), pages 1-8, April.
    2. Snellenburg, Joris J. & Laptenok, Sergey & Seger, Ralf & Mullen, Katharine M. & van Stokkum, Ivo H. M., 2012. "Glotaran: A Java-Based Graphical User Interface for the R Package TIMP," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 49(i03).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yongseok Hong & Maximilian Rudolf & Munnyon Kim & Juno Kim & Tim Schembri & Ana-Maria Krause & Kazutaka Shoyama & David Bialas & Merle I. S. Röhr & Taiha Joo & Hyungjun Kim & Dongho Kim & Frank Würthn, 2022. "Steering the multiexciton generation in slip-stacked perylene dye array via exciton coupling," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    2. Wei Wen & Guocai Liu & Xiaofang Wei & Haojie Huang & Chong Wang & Danlei Zhu & Jianzhe Sun & Huijuan Yan & Xin Huang & Wenkang Shi & Xiaojuan Dai & Jichen Dong & Lang Jiang & Yunlong Guo & Hanlin Wang, 2024. "Biomimetic nanocluster photoreceptors for adaptative circular polarization vision," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    3. Arita Silapetere & Songhwan Hwang & Yusaku Hontani & Rodrigo G. Fernandez Lahore & Jens Balke & Francisco Velazquez Escobar & Martijn Tros & Patrick E. Konold & Rainer Matis & Roberta Croce & Peter J., 2022. "QuasAr Odyssey: the origin of fluorescence and its voltage sensitivity in microbial rhodopsins," Nature Communications, Nature, vol. 13(1), pages 1-20, December.
    4. Volha U. Chukhutsina & James M. Baxter & Alisia Fadini & Rhodri M. Morgan & Matthew A. Pope & Karim Maghlaoui & Christian M. Orr & Armin Wagner & Jasper J. Thor, 2022. "Light activation of Orange Carotenoid Protein reveals bicycle-pedal single-bond isomerization," Nature Communications, Nature, vol. 13(1), pages 1-14, December.
    5. Guiying He & Emily M. Churchill & Kaia R. Parenti & Jocelyn Zhang & Pournima Narayanan & Faridah Namata & Michael Malkoch & Daniel N. Congreve & Angelo Cacciuto & Matthew Y. Sfeir & Luis M. Campos, 2023. "Promoting multiexciton interactions in singlet fission and triplet fusion upconversion dendrimers," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    6. Petra Skotnicová & Hristina Staleva-Musto & Valentyna Kuznetsova & David Bína & Minna M. Konert & Shan Lu & Tomáš Polívka & Roman Sobotka, 2021. "Plant LHC-like proteins show robust folding and static non-photochemical quenching," Nature Communications, Nature, vol. 12(1), pages 1-10, December.
    7. Claudia Pigliacelli & Angela Acocella & Isabel Díez & Luca Moretti & Valentina Dichiarante & Nicola Demitri & Hua Jiang & Margherita Maiuri & Robin H. A. Ras & Francesca Baldelli Bombelli & Giulio Cer, 2022. "High-resolution crystal structure of a 20 kDa superfluorinated gold nanocluster," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    8. Valero-Mora, Pedro M. & Ledesma, Ruben, 2012. "Graphical User Interfaces for R," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 49(i01).
    9. Mengyuan Zheng & Xiaojie Pang & Ming Chen & Lijin Tian, 2024. "Ultrafast energy quenching mechanism of LHCSR3-dependent photoprotection in Chlamydomonas," Nature Communications, Nature, vol. 15(1), pages 1-10, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-29460-9. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.