Results 31 to 40 of about 4,644 (141)

Effect of 2-H and 18-O water isotopes in kinesin-1 gliding assay [PDF]

, 2012
We show here the effects of heavy-hydrogen water (^2^H~2~O) and heavy-oxygen water (H~2~^18^O) on the gliding speed of microtubules on kinesin-1 coated surfaces.
Andy Maloney, Lawrence J. Herskowitz, Steven J. Koch   +2 more
core   +1 more source

Biguanide-, imine-, and guanidine-based networks as catalysts for transesterification of vegetable oil [PDF]

, 2010
Polycationic systems based on poly(hexamethylene biguanide) (PHMBG), branched polyethyleneimine (PEI) and poly(N-vinylguanidine) (PVG) have been evaluated as heterogeneous catalysts for the transesterification of sunflower oil by methanol.
Alvarez, Michael, Barletta, Gabriel L., Bromberg, Lev E., Fasoli, Ezio, Hatton, T. Alan   +4 more
core   +1 more source

Additional file 2: of Betaine anhydrous in homocystinuria: results from the RoCH registry

, 2019
Figure S2. Distribution of presenting symptoms of homocystinuria during the study. Cbl, cobalamin; CBS, cystathionine β-synthase; MRI, magnetic resonance imaging; MTHFR, 5, 10-methylenetetrahydrofolate reductase. (DOCX 15 kb)
Valayannopoulos, Vassili, Schiff, Manuel, Guffon, Nathalie, Nadjar, Yann, Angels García-Cazorla, Casanova, Mercedes Martinez-Pardo, Cano, Aline, Couce, Maria, Dalmau, Jaime, Peña-Quintana, Luis, Rigalleau, Vincent, Touati, Guy, Aldamiz-Echevarria, Luis, Cathebras, Pascal, Eyer, Didier, Brunet, Dominique, Damaj, Léna, Dobbelaere, Dries, Gay, Claire, Hiéronimus, Sylvie, Levrat, Virginie, Maillot, François   +21 more
openaire   +1 more source

Loss of Kv8.2 in the Mouse Retina Is Associated With Altered One‐Carbon Metabolism

Journal of Neurochemistry, Volume 170, Issue 4, April 2026.
Kv8.2 knockout mice, a model of KCNV2 retinopathy, exhibit impaired potassium homeostasis in photoreceptors and slowly progressive rod degeneration. To investigate metabolic adaptations accompanying this dysfunction, untargeted metabolomic profiling was performed on mouse retinas.
Karina Kruth, Sheila A. Baker
wiley   +1 more source

Chthoniobacter flavus gen. nov., sp nov., the first pure-culture representative of subdivision two, Spartobacteria classis nov., of the phylum Verrucomicrobia [PDF]

, 2004
The phylum Verrucomicrobia is increasingly recognized as an environmentally significant group of bacteria, particularly in soil habitats. At least six subdivisions of the Verrucomicrobia are resolved by comparative analysis of 16S rRNA genes, mostly ...
Sangwan, Parveen, Chen, Xiaolei, Hugenholtz, Philip, Janssen, Peter H.   +3 more
core   +1 more source

Investigating the antiparasitic potential of the marine sesquiterpene avarone, its reduced form avarol, and the novel semisynthetic thiazinoquinone analogue thiazoavarone [PDF]

, 2020
The chemical analysis of the sponge Dysidea avara afforded the known sesquiterpene quinone avarone, along with its reduced form avarol. To further explore the role of the thiazinoquinone scaffold as an antiplasmodial, antileishmanial and antischistosomal
AIELLO, ANNA, Avunduk, Sibel, Basilico, Nicoletta, CASERTANO, MARCELLO, FATTORUSSO, CATERINA, Gimmelli, Roberto, Guidi, Alessandra, IMPERATORE, CONCETTA, LUCIANO, PAOLO, MENNA, MARIALUISA, Parapini, Silvia, PERSICO, MARCO, Ruberti, Giovina, Saccoccia, Fulvio   +13 more
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Priming Salt Resilience in Melon (Cucumis melo) via Pseudomonas oryzihabitans‐Mediated Metabolic Reprogramming

Physiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Melon (Cucumis melo L.) is a globally significant crop, yet its productivity is increasingly threatened by rising soil salinity in many cultivation areas. In this context, plant growth‐promoting rhizobacteria (PGPR) have emerged as a promising strategy to enhance plant growth and improve tolerance to salinity stress.
Anastasia Papadopoulou, Ifigeneia Gkourmi, Theodora Matsi, Aliki Xanthopoulou, Kalliopi Kadoglidou, Aikaterini Triantafyllou, Katerina Karamanoli, Ifigeneia Mellidou   +7 more
wiley   +1 more source

Synthesis of Cyclopropanes via Organoiron Methodology: Preparation of \u3cem\u3erac\u3c/em\u3e-Dysibetaine Cpa [PDF]

, 2007
The cyclopropane containing betaine, rac-dysibetaine CPa, was prepared from (1-methoxycarbonylpentadienyl)-Fe(CO)2PPh3+ by nucleophilic addition of nitromethane anion followed by oxidatively induced reductive ...
Donaldson, William A., Lukesh, Julie, Sergey Lindeman, Sergey, Siddiquee, Tasneem A.   +3 more
core   +1 more source

Durable Physically Mixed Microporous and Mesoporous MOFs/Nanofiber Aerogel 3D Composites for Effective Toxic Gas Capture and Organophosphonate Detoxification

Advanced Functional Materials, Volume 36, Issue 13, 12 February 2026.
Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed, Muhammed Ziauddin Ahmad Ebrahim, John J. Mahle, Brandon B. Blount, Gregory W. Peterson, Saad A. Khan, Gregory N. Parsons   +6 more
wiley   +1 more source

Gordonia sp. NB4-1Y: Microbial degradation of 6:2 fluorotelomer sulfonamide alkyl betaine (FTAB) and 6:2 fluorotelomer sulfonate (FTSA) [PDF]

, 2017
The purpose of this study was to identify and quantify breakdown products of the environmental contaminants 6:2 fluorotelomer sulfonamide alkyl betaine (FTAB) and 6:2 fluorotelomer sulfonate (FTSA), when added as the sole-sulfur source to cultures of the

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