Results 71 to 80 of about 2,993 (171)

Transient effect of weak electromagnetic fields on calcium ion concentration in Arabidopsis thaliana

BMC Plant Biology, 2009
Background Weak magnetic and electromagnetic fields can influence physiological processes in animals, plants and microorganisms, but the underlying way of perception is poorly understood.
Rassadina Valentina, Pazur Alexander
doaj   +1 more source

Synthesis and Biological Activity of 2,6‐Disubstituted 7‐Deazapurine Ribonucleosides

European Journal of Organic Chemistry, Volume 28, Issue 5, February 3, 2025.
A series of 2,6‐disubstituted derivatives of 7‐deazapurine ribonucleosides with different combinations of aryl and arylalkynyl substituents were synthesized through regioselective cross‐coupling reactions and tested for biological activity. Abstract Several series of 2,6‐disubstituted 7‐deazapurine ribonucleosides were synthesized to investigate their ...
Ugnė Šinkevičiūtė, Marcela Dvořáková, Michal Tichý, Soňa Gurská, Kateřina Ječmeňová, Lenka Poštová Slavětínská, Petr Džubák, Marián Hajdúch, Michal Hocek   +8 more
wiley   +1 more source

Isolation and properties of various molecular forms of aequorin [PDF]

Biochemical Journal, 1986
The photoprotein aequorin emits light by an intramolecular reaction when a trace of Ca2+ is added. The samples of aequorin that were purified by the conventional methods of column chromatography were separated by high-performance liquid chromatography into eight molecular forms (isoaequorins), which were designated aequorins A-H.
openaire   +2 more sources

An Endopolygalacturonase from Sclerotinia sclerotiorum Induces Calcium-Mediated Signaling and Programmed Cell Death in Soybean Cells

Molecular Plant-Microbe Interactions, 2005
A basic endopolygalacturonase (PG) isoform, produced early by Sclerotinia sclerotiorum when infecting soybean seedlings, was used to examine the signaling role of the enzyme in aequorin-expressing soybean cells.
Anna Zuppini, Lorella Navazio, Luca Sella, Carala Castiglioni, Francesco Favaron, Paola Mariani   +5 more
doaj   +1 more source

Ca²⁺-regulated Photoprotein Obelin as N-terminal Partner in the Fusion Proteins [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2010
Ca2+-regulated photoproteins genetically fused with biospecific polipeptides have been extensively used in intracellular Ca2+ measurements and in the development of binding assays.
Elena V. Eremeeva, Ludmila A. Frank, Svetlana V. Markova, Eugene Vysotski   +3 more
doaj  

Valproic Acid Stimulates Release of Ca²⁺ from InsP₃-Sensitive Ca²⁺ Stores. [PDF]

Int J Mol Sci
Ruiz-Nuño A, Cano-Abad MF.
europepmc   +1 more source

Agrivax: A chemical inducer of plant immunity identified by high-throughput screening. [PDF]

aBIOTECH
Liu C, Shi Q, Bai N, Hu X, Ye Y, Zhou L.
europepmc   +1 more source

Perturbation of mitochondrial Ca²⁺ homeostasis activates cross-compartmental proteostatic response in Arabidopsis. [PDF]

Stress Biol
Zhang X, Ma C, Bao X, Zhang S, Zayed O, Zhang Z, Tang K, Xie S, Wang Y, Zhang D, Xu H, Jia H, Wang X, Lei Q, Wang X, Zhang J, Dinesh-Kumar SP, Song CP, Zhu JK, Zhu X.   +19 more
europepmc   +1 more source

Development of pXeDNA3.1-LacZ, a Dual-System Plasmid for Membrane Protein Expression in <i>Xenopus</i> and Mammalian Cells. [PDF]

MicroPubl Biol
Guan L, Reynoldson TE, Pieroni EM, Dillon JC, Hardege I, Yanez-Guerra LA.   +5 more
europepmc   +1 more source

Antioxidant properties of dihydroxy B-ring flavonoids modulate circadian amplitude in <i>Arabidopsis</i>. [PDF]

Life Sci Alliance
Littleton ES, Hildreth SB, Kojima S, Winkel BS.   +3 more
europepmc   +1 more source