Results 1 to 10 of about 18,012 (195)

Levels of Arabidopsis thaliana leaf phosphatidic acids, phosphatidylserines, and most trienoate-containing polar lipid molecular species increase during the dark period of the diurnal cycle

Frontiers in Plant Science, 2012
Previous work has demonstrated that plant leaf polar lipid fatty acid composition varies during the diurnal (dark-light) cycle. Fatty acid synthesis occurs primarily during the light, but fatty acid desaturation continues in the absence of light ...
Sara eMaatta, Brad eScheu, Mary R. Roth, Pamela eTamura, Maoyin eLi, Maoyin eLi, Todd D. Williams, Xuemin eWang, Xuemin eWang, Ruth eWelti   +9 more
doaj   +3 more sources

Arabidopsis thaliana Fibrillin 3a binds saturated fatty acids of chloroplast membranes [PDF]

Plant Signaling & Behavior
Fibrillins (FBNs) are conserved plastid lipid–associated proteins involved in lipid storage, stress adaptation and plastid ultrastructure. While several Arabidopsis thaliana FBNs have been functionally characterized, the biochemical properties of the ...
Andrés Herrera-Tequia, Kiran-Kumar Shivaiah, Peter Knut Lundquist   +2 more
doaj   +2 more sources

Electron Beam Irradiation Improves the Storage Quality of Passion Fruit by Modulating Membrane Lipid Composition and Enhancing ROS-Scavenging Potential [PDF]

Foods
This study investigated the impacts of electron beam irradiation (EBI) on the storage quality of passion fruit by regulating membrane lipid composition and reactive oxygen species (ROS)-scavenging capacity.
Yazhen Chen, Yuzhao Lin, Minjun Lin, Xuanjing Jiang, Hongbin Chen   +4 more
doaj   +2 more sources

The Role of Osmolytes and Membrane Lipids in the Adaptation of Acidophilic Fungi

Microorganisms, 2023
Acidophiles maintain near-neutral intracellular pH using proton pumps. We have suggested the protective role of osmolytes and membrane lipids in the adaptation to an acidic environment.
Elena A. Ianutsevich, Olga A. Danilova, Olga A. Grum-Grzhimaylo, Vera M. Tereshina   +3 more
doaj   +1 more source

Phosphatidic acid and neurotransmission [PDF]

Advances in Biological Regulation, 2017
Lipids play a vital role in the health and functioning of neurons and interest in the physiological role of neuronal lipids is certainly increasing. One neuronal function in which neuronal lipids appears to play key roles in neurotransmission. Our understanding of the role of lipids in the synaptic vesicle cycle and neurotransmitter release is becoming
Daniel M, Raben, Casey N, Barber
openaire   +2 more sources

Enhanced Adaptability to Limited Water Supply Regulated by Diethyl Aminoethyl Hexanoate (DA-6) Associated With Lipidomic Reprogramming in Two White Clover Genotypes

Frontiers in Plant Science, 2022
Membrane lipid reprogramming is one of the most important adaptive strategies in plant species under unfavorable environmental circumstances. Therefore, the present experiment was conducted to elucidate the effect of diethyl aminoethyl hexanoate (DA-6 ...
Muhammad Jawad Hassan, Hongyin Qi, Bizhen Cheng, Shafiq Hussain, Yan Peng, Wei Liu, Guangyan Feng, Junming Zhao, Zhou Li   +8 more
doaj   +1 more source

Toxoplasma LIPIN is essential in channeling host lipid fluxes through membrane biogenesis and lipid storage

Nature Communications, 2021
Apicomplexa generate essential lipids as combination of host fatty acids and de novo synthesized within the apicoplast. Here, the authors identify a phosphatidic acid phosphatase in Toxoplasma gondii, TgLIPIN, as central for controlled lipid synthesis ...
Sheena Dass, Serena Shunmugam, Laurence Berry, Christophe-Sebastien Arnold, Nicholas J. Katris, Samuel Duley, Fabien Pierrel, Marie-France Cesbron-Delauw, Yoshiki Yamaryo-Botté, Cyrille Y. Botté   +9 more
doaj   +1 more source

Quantitative lipidomics analysis of changes in egg yolk lipids during spray-drying and subsequent accelerated storage

Current Research in Food Science, 2023
Egg yolks are rich in lipids that are easily altered during processing and storage. In this study, a liquid chromatography-tandem mass spectrometry strategy was used for quantitative lipidomics analysis of egg yolk after spray-drying processing and ...
Wei Luo, Xialei Liu, Beibei Wang, Di Wu, Jinqiu Wang, Fang Geng   +5 more
doaj   +1 more source

Effects of ionization and counterion binding on the surface areas of phosphatidic acids in monolayers.

Journal of Lipid Research, 1979
At 24-26 degrees C, force-area isotherms show that unionized dipalmitoyl phosphatidic acid forms a solid-condensed film while unionized egg and dioleoyl phosphatidic acids form liquid-expanded films. Surface area is a characteristic feature of a specific
G S Patil, N J Dorman, D G Cornwell
doaj   +1 more source

New Era of Diacylglycerol Kinase, Phosphatidic Acid and Phosphatidic Acid-Binding Protein [PDF]

International Journal of Molecular Sciences, 2020
Diacylglycerol kinase (DGK) phosphorylates diacylglycerol (DG) to generate phosphatidic acid (PA). Mammalian DGK consists of ten isozymes (α–κ) and governs a wide range of physiological and pathological events, including immune responses, neuronal networking, bipolar disorder, obsessive-compulsive disorder, fragile X syndrome, cancer, and type 2 ...
Fumio Sakane, Fumi Hoshino, Chiaki Murakami   +2 more
openaire   +2 more sources