Oxylipins in the spikemoss Selaginella martensii: Detection of divinyl ethers, 12-oxophytodienoic acid and related cyclopentenones.
- A. Ogorodnikova, F. Mukhitova, A. Grechkin
- ChemistryPhytochemistry
- 1 October 2015
Detection of divinyl ether synthase in Lily-of-the-Valley (Convallaria majalis) roots.
- A. Ogorodnikova, Larisa R. Latypova, F. K. Mukhitova, L. Mukhtarova, A. Grechkin
- ChemistryPhytochemistry
- 1 November 2008
Detection of a Pathway From Linoleate to a Novel Cyclopentenone: cis‐12‐Oxo‐10‐Phytoenoic Acid in Sunflower Roots
- A. Grechkin, A. Ogorodnikova, O. Gnezdilov, L. Mukhtarova
- Chemistry, MedicineChemBioChem
- 17 December 2007
The results of methanol‐trapping experiments demonstrate that both 12‐oxo‐PEA and α‐ketol are formed through the unstable allene oxide intermediate, (9Z)‐12,13‐epoxyoctadeca‐9,11‐dienoic acid, which is the primary product of allenes oxide synthase.
Screening of divinyl ether synthase activity in nonphotosynthetic tissue of asparagales
- A. Ogorodnikova, F. Mukhitova, A. Grechkin
- BiologyDoklady Biochemistry and Biophysics
- 9 May 2013
The finding of a novel divinyl ether synthase in nonphotosynthetic tissues of some plants of the order Asparagales is reported, indicating a new role for lipoxygenase metabolic signalling in plants with unstudied or poorly studied genomes.
Epoxyalcohol synthase activity of the CYP74B enzymes of higher plants.
- Y. Toporkova, E. K. Askarova, S. Gorina, A. Ogorodnikova, L. Mukhtarova, A. Grechkin
- ChemistryBiochimica et Biophysica Acta - Molecular and…
- 25 May 2020
Stereospecific biosynthesis of (9S,13S)-10-oxo-phytoenoic acid in young maize roots.
- A. Ogorodnikova, S. Gorina, A. Grechkin
- Chemistry, MedicineBiochimica et Biophysica Acta
- 1 September 2015
Gene Expression Analysis of Potato (Solanum tuberosum L.) Lipoxygenase Cascade and Oxylipin Signature under Abiotic Stress
- S. Gorina, A. Ogorodnikova, L. Mukhtarova, Y. Toporkova
- MedicinePlants
- 1 March 2022
The metabolism of polyunsaturated fatty acids through the lipoxygenase-catalyzed step and subsequent reactions is referred to as the lipoxygenase (LOX) pathway. The components of this system, such as…
Detection of Divinyl Ether Synthase Activity and a Novel Oxylipin (1'Z)–Colneleic Acid in Asparagus (Asparagus officinalis L.)
- A. Ogorodnikova, F. Mukhitova, I. Chechetkin, B. Khairutdinov, A. Grechkin
- ChemistryRussian journal of bioorganic chemistry
- 2019
Abstract —The activity of divinyl ether synthase (EC: 4.2.1.121), an enzyme involved in the lipoxygenase cascade of unsaturated fatty acids in plants, has been found in the roots and stalks of…
Differential modulation of the lipoxygenase cascade during typical and latent Pectobacterium atrosepticum infections.
- V. Gorshkov, Y. Toporkova, Y. Gogolev
- BiologyAnnals of Botany
- 21 August 2021
The obtained data demonstrate that when compared to the typical infection, latent asymptomatic P. atrosepticum infection is associated with decreased levels of 9-lipoxygenase branch products and jasmonic acid and increased level of cis-12-oxo-10,15-phytodienoic acid, contributing to the hypothesis of the oxylipin signature.
Allene Oxide Synthase Pathway in Cereal Roots: Detection of Novel Oxylipin Graminoxins
- A. Grechkin, A. Ogorodnikova, A. M. Egorova, F. Mukhitova, Tatiana M Ilyina, B. Khairutdinov
- ChemistryChemistryOpen
- 1 May 2018
Young roots of wheat, barley, and sorghum, as well as methyl jasmonate pretreated rice seedlings, undergo an unprecedented allene oxide synthase pathway targeted to previously unknown oxylipins 1–3, indicating that conversion of the allenes oxide into the cyclopropanone is controlled by soluble cyclase.
...
...