Results 81 to 90 of about 30,835 (333)

Di‐myo‐inositol‐1, 1′‐phosphate: A new inositol phosphate isolated from Pyrococcus woesei

FEBS Letters, 1992
A new inositol derivative could be isolated from the Archaeum Pyrococcus woesei and identified as di‐myo‐inositol‐1,1′‐phosphate by 1H, 31P NMR spectroscopy, mass spectrometry and thin layer chromatograpy. In P. woesel, this inositol phosphate represents the dominant counterion of K+ which ranges from 500 to 600 mM. The role of the potassium salt of di‐
Scholz, Stefan, Sonnenbichler, Johann, Schäfer, Wolfram, Hensel, Reinhard   +3 more
openaire   +2 more sources

Using organic phosphorus to sustain pasture productivity: A perspective [PDF]

, 2013
Organic phosphorus (P) in grazed pastures/grasslands could sustain production systems that historically relied on inorganic P fertiliser. Interactions between inorganic P, plants and soils have been studied extensively.
Condron, Leo M., Haygarth, P. M., Heaven, M. W., McDowell, Richard, Nash, D. M., Richardson, A. E., Turner, B. L., Watkins, M.   +7 more
core   +1 more source

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

Advanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos, Hee‐Seung Choi, Jingzhe Guo, Andrea A. Zanini, Tessa M. Burch‐Smith, Emily Snyder, Matthew Part, Wilhelmina van de Ven, Manhoi Hur, Gerd Ulrich Balcke, Alain Tissier, Quanqing Zhang, Katayoon Dehesh   +12 more
wiley   +1 more source

Generation of inositol polyphosphates through a phospholipase C-independent pathway involving carbohydrate and sphingolipid metabolism in Trypanosoma cruzi

mBio
Inositol phosphates are involved in a myriad of biological roles and activities such as Ca2+ signaling, phosphate homeostasis, energy metabolism, and disease pathogenicity.
Mayara S. Bertolini, Sabrina E. Cline, Miguel A. Chiurillo, Brian S. Mantilla, Aharon Eidex, Logan P. Crowe, Danye Qiu, Henning J. Jessen, Adolfo Saiardi, Roberto Docampo   +9 more
doaj   +1 more source

A Role for Inositol Pyrophosphates in the Metabolic Adaptations to Low Phosphate in Arabidopsis [PDF]

, 2021
Eric Land, Caitlin Cridland, Branch Craige, Anna E. Dye, Sherry B. Hildreth, Richard F. Helm, Glenda E. Gillaspy, Imara Y. Perera   +7 more
openalex   +1 more source

Magnetic resonance spectroscopy in migraine: what have we learned so far? [PDF]

, 2012
Objective: To summarize and evaluate proton (H-1) and phosphorus (P-31) magnetic resonance spectroscopy (MRS) findings in migraine. Methods: A thorough review of H-1 and/or P-31-MRS studies in any form of migraine published up to September 2011 ...
Achten, Eric, Paemeleire, Koen, Reyngoudt, Harmen   +2 more
core   +2 more sources

Membralin Assembles a MAN1B1–VCP Complex to Target Foreign Glycoproteins from the Endoplasmic Reticulum to Lysosomes for Degradation

Advanced Science, EarlyView.
This study identifies Membralin as an ER‐phagy receptor that recruits MAN1B1 and VCP to form a selective ERLAD complex. By sensing dense N‐glycan clusters on viral fusion glycoproteins, this ubiquitin‐independent pathway directs SARS‐CoV‐2 spike, Ebola GP, influenza HA, and HIV‐1 Env to lysosomal degradation, thereby limiting viral infectivity ...
Jing Zhang, Xiaoran Lu, Sunan Li, Tao Wang, Iqbal Ahmad, Yong‐Hui Zheng   +5 more
wiley   +1 more source

Characterization of the Inositol Monophosphatase Gene Family in Arabidopsis

Frontiers in Plant Science, 2015
Synthesis of myo-inositol is crucial in multicellular eukaryotes for production of phosphatidylinositol and inositol phosphate signaling molecules. The myo-inositol monophosphatase (IMP) enzyme is required for the synthesis of myo-inositol, breakdown of
Aida eNourbakhsh, Eva eCollakova, Glenda E Gillaspy   +2 more
doaj   +1 more source

Signalling Properties of Inositol Polyphosphates

Molecules, 2020
Several studies have identified specific signalling functions for inositol polyphosphates (IPs) in different cell types and have led to the accumulation of new information regarding their cellular roles as well as new insights into their cellular ...
Tania Maffucci, Marco Falasca
doaj   +1 more source

Activation of phospholipase C beta4 by heterotrimeric GTP-binding proteins [PDF]

, 1994
Transient transfection assays were used to determine how the activity of phospholipase C beta 4, which is preferentially expressed in retina, was regulated.
Jiang, Huiping, Simon, Melvin I., Wu, Dianqing   +2 more
core