Green leaf volatile production by plants: a meta-analysis - New …
网页2017年6月30日 · We used a meta-analysis approach in which data from the literature on GLV production during biotic stress responses were compiled and interpreted. We identified that different types of attackers and feeding styles add a degree of complexity to the amount of emitted GLVs, compared with wounding alone.
Green Leaf Volatiles—The Forefront of Plant Responses Against …
网页2022年8月8日 · Green leaf volatiles (GLVs) are six-carbon volatile oxylipins ubiquitous in vascular plants. GLVs are produced from acyl groups in the biological membranes via oxygenation by a pathway-specific lipoxygenase (LOX) and a subsequent cleavage reaction by hydroperoxide lyase.
Green leaf volatiles: biosynthesis, biological functions and their ...
网页2015年4月10日 · One of these defence mechanisms is the oxylipin pathway, which produces jasmonates, divinylethers and green leaf volatiles (GLVs) through the peroxidation of polyunsaturated fatty acids (PUFAs). GLVs have recently emerged as key players in plant defence, plant–plant interactions and plant–insect interactions.
Evolution of green leaf volatile profile and aroma potential during …
网页2023年6月30日 · For specific GLV profiles, (Z)-3-hexen-1-ol and (Z)-3-hexenyl acetate had similar evolution patterns in the five grape cultivars, and they had a higher content during the veraison stage and lower levels at harvest. The present results provided insights into the GLV profiles of different types of wine grape varieties at various ripening stages.
Green Leaf Volatiles: A Plant’s Multifunctional Weapon against ...
网页2013年8月30日 · The primary products of the GLV-pathway, C 6 aldehydes are toxic to plant cells: Z-3-hexenal is quickly converted to the more stable E-2-hexenal which has an α,β-unsatured carbonyl group, highly reactive with nucleophilic atoms provided by, for example, sulphydryl (–SH) groups, common in cellular proteins [6,93].
Green Leaf Volatiles in Plant Signaling and Response
网页2016年3月30日 · Most ‘green’ plants form green leaf volatiles (GLVs). GLVs are a familiar plant secondary metabolite, but knowledge of their physiological and ecological functions is limited. GLV formation is tightly suppressed when plant tissues are intact, but upon...
Green leaf volatiles co‐opt proteins involved in molecular pattern ...
网页Z-3-hexen-1-ol- and Z-3-hexenyl acetate-induced changes in the phosphorylation of proteins functioning in damage-associated molecular pattern (DAMP) signaling. Green ovals: Generic protein families constituting DAMP signaling pathways identified as green leaf volatile (GLV)-responsive phosphoproteins.
Frontiers | Processing of Airborne Green Leaf Volatiles for Their ...
网页2021年11月15日 · This study demonstrates that tomato plants dominantly accumulated GLV–glycosides after exposure to green leaf alcohols [Z3HOL, (E)-2-hexenol, and n-hexanol] using non-targeted LC–MS analysis. Three types of green leaf alcohols were independently glycosylated without isomerization or saturation/desaturation.
Herbivory elicits changes in green leaf volatile production via ...
网页Pools of (Z)-3-hexenal and (E)-2-hexenal in irLHY plants exhibited an earlier peaking time than in EV plants under LD: between ZT 4 and ZT 8 (Figure 3b–c). Furthermore, GLV pools in irLHY plants exhibited two peaking times per day under LL: in the middle of day, and in the middle of the night, following the transcript abundance of NaHPL in ...
Comparative Analysis of the Evolution of Green Leaf Volatiles
网页2024年4月16日 · Changes in the evolution patterns of total GLV contents were influenced by grape variety and season. With the exception of the 2019 Cabernet Franc variety, the overall GLV content of the six types generally increased during growth and development, reaching a peak or stabilizing at harvest.