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'Garlic-lipo'4Plants: Liposome-Encapsulated Garlic Extract Stimulates ABA Pathway and PR Genes in Wheat (Triticum aestivum).
Kutasy, Barbara; Kiniczky, Márta; Decsi, Kincso; Kálmán, Nikoletta; Hegedus, Géza; Alföldi, Zoltán Péter; Virág, Eszter.
Affiliation
  • Kutasy B; Department of Plant Physiology and Plant Ecology, Georgikon Campus, Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Festetics Str. 7, 8360 Keszthely, Hungary.
  • Kiniczky M; Research Institute for Medicinal Plants and Herbs Ltd., Lupaszigeti Str. 4, 2011 Budakalász, Hungary.
  • Decsi K; Department of Plant Physiology and Plant Ecology, Georgikon Campus, Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Festetics Str. 7, 8360 Keszthely, Hungary.
  • Kálmán N; Department of Biochemistry and Medical Chemistry, University of Pécs Medical School, Szigeti Str. 12, 7633 Pécs, Hungary.
  • Hegedus G; Department of Information Technology and Its Applications, Faculty of Information Technology, University of Pannonia, Gasparich Str. 18, 8900 Zalaegerszeg, Hungary.
  • Alföldi ZP; EduCoMat Ltd., Iskola Str. 12/A, 8360 Keszthely, Hungary.
  • Virág E; Institute of Metagenomics, University of Debrecen, Egyetem Square 1, 4032 Debrecen, Hungary.
Plants (Basel) ; 12(4)2023 Feb 07.
Article in En | MEDLINE | ID: mdl-36840091
ABSTRACT
Recently, environmentally friendly crop improvements using next-generation plant biostimulants (PBs) come to the forefront in agriculture, regardless of whether they are used by scientists, farmers, or industries. Various organic and inorganic solutions have been investigated by researchers and producers, focusing on tolerance to abiotic and biotic stresses, crop quality, or nutritional deficiency. Garlic has been considered a universal remedy ever since antiquity. A supercritical carbon dioxide garlic extract encapsulated in nanoscale liposomes composed of plant-derived lipids was examined as a possible PB agent. The present study focused on the characterization of the genes associated with the pathways involved in defense response triggered by the liposome nanoparticles that were loaded with supercritical garlic extracts. This material was applied to Triticum aestivum in greenhouse experiments using foliar spraying. The effects were examined in a large-scale genome-wide transcriptional profiling experiment by collecting the samples four times (0 min, used as a control, and 15 min, 24 h, and 48 h after spraying). Based on a time-course expression analysis, the dynamics of the cellular response were determined by examining differentially expressed genes and applying a cluster analysis. The results suggested an enhanced expression of abscisic acid (ABA) pathway and pathogenesis-related (PR) genes, of which positive regulation was found for the AP2-, C2H2-, HD-ZIP-, and MYB-related transcription factor families.
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Plants (Basel) Year: 2023 Document type: Article Affiliation country: Hungria

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Plants (Basel) Year: 2023 Document type: Article Affiliation country: Hungria