Počet záznamů: 1  

Raman imaging monitors the time-resolved response of A. thaliana to the artificial inhibition of PSII

  1. 1.
    0572826 - ÚVGZ 2024 RIV GB eng J - Článek v odborném periodiku
    Vítek, Petr - Klem, Karel
    Raman imaging monitors the time-resolved response of A. thaliana to the artificial inhibition of PSII.
    Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy. Roč. 291, APR (2023), č. článku 122276. ISSN 1386-1425. E-ISSN 1873-3557
    Grant CEP: GA MŠMT(CZ) EF16_019/0000797
    Výzkumná infrastruktura: CzeCOS IV - 90248
    Institucionální podpora: RVO:86652079
    Klíčová slova: Arabidopsis thaliana * Bioimaging * Light stress * Phenotyping * Raman spectrometry * Repressor of silencing
    Obor OECD: Agronomy, plant breeding and plant protection
    Impakt faktor: 4.4, rok: 2022
    Způsob publikování: Omezený přístup
    https://www.sciencedirect.com/science/article/pii/S138614252201424X

    The short-term (0–96 h) response of A. thaliana to the oxidative stress induced by PSII inhibitor metribuzin was examined using Raman spectroscopy. Whole leaves of wildtype (WT, Col-0) and ros1 mutant were scanned and changes in carotenoids were examined. Strong differences in Raman intensity distributions between WT and ros1 were observed. A stronger decrease of carotenoid v1(C=C) band intensity across the leaf was observed in ros1 after 48 h of exposure to metribuzin. It can be assumed that higher sensitivity to oxidative stress in ros1 mutant results in significantly faster degradation of carotenoids.
    Trvalý link: https://hdl.handle.net/11104/0343387

     
     
Počet záznamů: 1  

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