Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott

Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott

The present results dealing with the antiphytoviral activity of essential oil indicate that these plant metabolites can trigger a response to viral infection. The essential oil from <i>Micromeria croatica</i> and the main oil components &#946;-caryophyllene and caryophyllene oxide we...

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Main Authors: Elma Vuko, Gordana Rusak, Valerija Dunkić, Dario Kremer, Ivan Kosalec, Biljana Rađa, Nada Bezić
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Molecules
Subjects:
<i>Micromeria croatica</i>
CMVsat
essential oil
β-caryophyllene
caryophyllene oxide
Online Access:https://www.mdpi.com/1420-3049/24/7/1342
id doaj-ec02459da67e484eb4fa6ba4673ebe26
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spelling doaj-ec02459da67e484eb4fa6ba4673ebe262020-11-24T22:30:00ZengMDPI AGMolecules1420-30492019-04-01247134210.3390/molecules24071342molecules24071342Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) SchottElma Vuko0Gordana Rusak1Valerija Dunkić2Dario Kremer3Ivan Kosalec4Biljana Rađa5Nada Bezić6Faculty of Science, University of Split, Ruđera Boškovića 33, HR-21000 Split, CroatiaFaculty of Science, Department of Biology, University of Zagreb, Roosveltov trg 6, HR-10000 Zagreb, CroatiaFaculty of Science, University of Split, Ruđera Boškovića 33, HR-21000 Split, CroatiaFaculty of Pharmacy and Biochemistry, University of Zagreb, A. Kovačića 1, HR-10000 Zagreb, CroatiaFaculty of Pharmacy and Biochemistry, University of Zagreb, A. Kovačića 1, HR-10000 Zagreb, CroatiaFaculty of Science, University of Split, Ruđera Boškovića 33, HR-21000 Split, CroatiaFaculty of Science, University of Split, Ruđera Boškovića 33, HR-21000 Split, CroatiaThe present results dealing with the antiphytoviral activity of essential oil indicate that these plant metabolites can trigger a response to viral infection. The essential oil from <i>Micromeria croatica</i> and the main oil components &#946;-caryophyllene and caryophyllene oxide were tested for antiphytoviral activity on plants infected with satellite RNA associated cucumber mosaic virus. Simultaneous inoculation of virus with essential oil or with the dominant components of oil, and the treatment of plants prior to virus inoculation, resulted in a reduction of virus infection in the local and systemic host plants. Treatment with essential oil changed the level of alternative oxidase gene expression in infected Arabidopsis plants indicating a connection between the essential oil treatment, <i>aox</i> gene expression and the development of viral infection.https://www.mdpi.com/1420-3049/24/7/1342<i>Micromeria croatica</i>CMVsatessential oilβ-caryophyllenecaryophyllene oxide
collection DOAJ
language English
format Article
sources DOAJ
author Elma Vuko
Gordana Rusak
Valerija Dunkić
Dario Kremer
Ivan Kosalec
Biljana Rađa
Nada Bezić
spellingShingle Elma Vuko
Gordana Rusak
Valerija Dunkić
Dario Kremer
Ivan Kosalec
Biljana Rađa
Nada Bezić
Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott
Molecules
<i>Micromeria croatica</i>
CMVsat
essential oil
β-caryophyllene
caryophyllene oxide
author_facet Elma Vuko
Gordana Rusak
Valerija Dunkić
Dario Kremer
Ivan Kosalec
Biljana Rađa
Nada Bezić
author_sort Elma Vuko
title Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott
title_short Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott
title_full Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott
title_fullStr Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott
title_full_unstemmed Inhibition of Satellite RNA Associated Cucumber Mosaic Virus Infection by Essential Oil of <i>Micromeria croatica</i> (Pers.) Schott
title_sort inhibition of satellite rna associated cucumber mosaic virus infection by essential oil of <i>micromeria croatica</i> (pers.) schott
publisher MDPI AG
series Molecules
issn 1420-3049
publishDate 2019-04-01
description The present results dealing with the antiphytoviral activity of essential oil indicate that these plant metabolites can trigger a response to viral infection. The essential oil from <i>Micromeria croatica</i> and the main oil components &#946;-caryophyllene and caryophyllene oxide were tested for antiphytoviral activity on plants infected with satellite RNA associated cucumber mosaic virus. Simultaneous inoculation of virus with essential oil or with the dominant components of oil, and the treatment of plants prior to virus inoculation, resulted in a reduction of virus infection in the local and systemic host plants. Treatment with essential oil changed the level of alternative oxidase gene expression in infected Arabidopsis plants indicating a connection between the essential oil treatment, <i>aox</i> gene expression and the development of viral infection.
topic <i>Micromeria croatica</i>
CMVsat
essential oil
β-caryophyllene
caryophyllene oxide
url https://www.mdpi.com/1420-3049/24/7/1342
work_keys_str_mv AT elmavuko inhibitionofsatelliternaassociatedcucumbermosaicvirusinfectionbyessentialoilofimicromeriacroaticaipersschott
AT gordanarusak inhibitionofsatelliternaassociatedcucumbermosaicvirusinfectionbyessentialoilofimicromeriacroaticaipersschott
AT valerijadunkic inhibitionofsatelliternaassociatedcucumbermosaicvirusinfectionbyessentialoilofimicromeriacroaticaipersschott
AT dariokremer inhibitionofsatelliternaassociatedcucumbermosaicvirusinfectionbyessentialoilofimicromeriacroaticaipersschott
AT ivankosalec inhibitionofsatelliternaassociatedcucumbermosaicvirusinfectionbyessentialoilofimicromeriacroaticaipersschott
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AT nadabezic inhibitionofsatelliternaassociatedcucumbermosaicvirusinfectionbyessentialoilofimicromeriacroaticaipersschott
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