The Physcomitrella patens unique alpha-dioxygenase participates in both developmental processes and defense responses [PDF]
, 2015 [Background] Plant α-dioxygenases catalyze the incorporation of molecular oxygen into polyunsaturated fatty acids leading to the formation of oxylipins. In flowering plants, two main groups of α-DOXs have been described.
Bannenberg, Gerard L. +6 more
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Toxicity of diatom-derived polyunsaturated aldehyde mixtures on sea urchin Paracentrotus lividus development [PDF]
, 2019 Diatom-derived polyunsaturated aldehydes (PUAs), decadienal, heptadienal and octadienal, derive from the oxidation of fatty acids and have cytotoxic and anticancer effects. PUAs, tested separately, induce malformations in sea urchin Paracentrotus lividus
Annunziata, Concetta +6 more
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Oxylipins produced by Pseudomonas aeruginosa promote biofilm formation and virulence
Nature Communications, 2016 Oxygenated fatty acids known as oxylipins play important roles in mammals, plants and fungi. Here, the authors show that oxylipins, produced by the pathogenic bacteriumPseudomonas aeruginosa, promote biofilm formation and virulence.
Eriel Martínez, Javier Campos-Gómez
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In silico/in vivo insights into the functional and evolutionary pathway of Pseudomonas aeruginosa oleate-diol synthase. Discovery of a new bacterial di-heme cytochrome C peroxidase subfamily [PDF]
, 2015 As previously reported, P. aeruginosa genes PA2077 and PA2078 code for 10S-DOX (10S-Dioxygenase) and 7,10-DS (7,10-Diol Synthase) enzymes involved in long-chain fatty acid oxygenation through the recently described oleate-diol synthase pathway.
Barril Alonso, Xavier +4 more
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Oxylipin formation in Nostoc punctiforme (PCC73102)
Phytochemistry, 2007 The dioxygenation of polyunsaturated fatty acids is mainly catalyzed by members of the lipoxygenase enzyme family in flowering plants and mosses. Lipoxygenase products can be metabolized further and are known as signalling substances that play a role in plant development as well as in plant responses to wounding and pathogen attack.
Lang, Imke, Feussner, Ivo
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Rapid Accumulation of Trihydroxy Oxylipins and Resistance to the Bean Rust Pathogen Uromyces fabae Following Wounding in Vicia faba [PDF]
, 2017 • Background and Aims Insect damage to plants leads to wound-activated responses directed to healing of damaged tissues, as well as activation of defences to prevent further insect damage.
COWLEY, TRACY +2 more
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Quorum sensing for improved production of industrially useful products from filamentous fungi [PDF]
, 2014 Quorum sensing (QS) is a cell density dependant phenomena utilized as a communication process among microorganisms to regulate their physiological responses. QS depends on the production and release of low molecular weight, diffusible chemical signalling
Amache, R., Amache, R.
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Total Synthesis of Marine Oxylipins.
Journal of Synthetic Organic Chemistry, Japan, 2001 A new method for synthesis of cycloalkane derivatives was explored. The new method involves the formation of cycloalkane derivative in a one-pot process using the anion of allyl phenyl sulfone and epoxymesylate. Total synthesis of marine oxylipin constanolactone E and bacillariolides I-IIIwas achieved applying this new method.Constanolactone E ...
Hiroaki Miyaoka, Yasuji Yamada
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Production of bacterial oxylipins by Pseudomonas aeruginosa 42A2 [PDF]
, 2015 Podeu consultar el llibre complet a: http://hdl.handle.net/2445/67430Oxylipins are a family of natural compounds that are reported to perform a variety of biological functions.
Busquets Abió, Montserrat +2 more
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Simplified synthesis of oxidized phospholipids on alkyl-amide scaffold
MethodsXOxidized phospholipids (OxPLs), containing oxidized fatty acids (oxylipins), play a significant role in various diseases. However, studying the structure-activity relationships of OxPLs and their signaling mechanisms is challenging due to the complexity ...
Olga V. Oskolkova +2 more
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