prikaz prve stranice dokumenta Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation
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Scientific paper - Original scientific paper
Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation
Plants, 12 (2023), 2; 404. https://doi.org/10.3390/plants12020404
Štambuk, Petra; Šikuten, Iva; Preiner, Darko; Maletić, Edi; Karoglan Kontić, Jasminka; Tomaz, Ivana

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Štambuk, P., Šikuten, I., Preiner, D., Maletić, E., Karoglan Kontić, J. & Tomaz, I. (2023). Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation. Plants, 12. (2). doi: 10.3390/plants12020404

Štambuk, Petra, et al. "Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation." Plants, vol. 12, no. 2, 2023. https://doi.org/10.3390/plants12020404

Štambuk, Petra, Iva Šikuten, Darko Preiner, Edi Maletić, Jasminka Karoglan Kontić and Ivana Tomaz. "Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation." Plants 12, no. 2 (2023). https://doi.org/10.3390/plants12020404

Štambuk, P., et al. (2023) 'Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation', Plants, 12(2). doi: 10.3390/plants12020404

Štambuk P, Šikuten I, Preiner D, Maletić E, Karoglan Kontić J, Tomaz I. Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation. Plants [Internet]. 2023 January 15 [cited 2025 April 02];12(2). doi: 10.3390/plants12020404

P. Štambuk, I. Šikuten, D. Preiner, E. Maletić, J. Karoglan Kontić and I. Tomaz, "Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation", Plants, vol. 12, no. 2, January 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:204:837236. [Accessed: 02 April 2025]

Metadata
Title (english)Croatian Native Grapevine Varieties’ VOCs Responses upon Plasmopara viticola Inoculation
AuthorPetra Štambuk
AuthorIva Šikuten
AuthorDarko Preiner
AuthorEdi Maletić
AuthorJasminka Karoglan Kontić
AuthorIvana Tomaz
Author's institutionUniversity of Zagreb
Faculty of Agriculture
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract (english)
The Plasmopara viticola pathogen causes one of the most severe grapevine diseases, namely downy mildew. The response to P. viticola involves both visible symptoms and intricate metabolomic alterations, particularly in relation to volatile organic compounds, and depends on the degree of resistance of a particular variety. There are numerous native grapevine varieties in Croatia, and they vary in susceptibility to this oomycete. As previously reported, in vitro leaf disc bioassay and polyphenolic... More compound analysis are complementary methods that can be used to separate native varieties into various resistance classes. This research used the Solid Phase Microextraction-Arrow Gas Chromatography-Mass Spectrometry method to identify the early alterations in the VOCs in the leaves after P. viticola inoculation. Based on the absolute peak area of sesquiterpenes, some discrepancies between the sampling terms were noticed. The presence of certain chemical compounds such as humulene, ylangene, and α-farnesene helped distinguish the non-inoculated and inoculated samples. Although specific VOC responses to P. viticola infection of native varieties from various resistance classes could not be identified, the response of less susceptible native varieties and resistant controls was associated with an increase in the absolute peak area of several compounds, including geranylacetone, ß-ocimene, and (E)-2-hexen-1-ol. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePlants
Numberingvol. 12, no. 2, 404
e-ISSN2223-7747
DOIhttps://doi.org/10.3390/plants12020404
URN:NBNurn:nbn:hr:204:837236
Publication2023-01-15
Document URLhttps://www.mdpi.com/2223-7747/12/2/404
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2025-03-25 09:05:41
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