Results 71 to 80 of about 647,705 (285)

Recruitment Facilitation and Spatial Pattern Formation in Soft-Bottom Mussel Beds

, 2014
Mussels (Mytilus edulis) build massive, spatially complex, biogenic structures that alter the biotic and abiotic environment and provide a variety of ecosystem services.
Commito, Ann E., Commito, John A., Gownaris, Natasha J., Grupe, Benjamin M., Piniak, Wendy Dow, Platt, Rutherford V., Reeves, Kyle A., Vissichelli, Allison M.   +7 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Behind-the-Border Trade Facilitation in Asia-Pacific: Cost of Trade, Credit Information, Contract Enforcement and Regulatory Coherence [PDF]

This paper evaluates the potential contribution of both trade and business facilitation measures to trade and export competitiveness, as well as the potential gains from adopting a more integrated and coherent approach to trade and business (investment ...
Chorthip Utoktham, Yann Duval
core   +3 more sources

Facilitating Cross-Border Trade by Simplifying and Aligning Trade Documents [PDF]

This paper provides trade facilitation practitioners involved in trade facilitation reforms with an overview of the main issues and suggested steps associated with managing the simplification and alignment of trade documents.trade facilitation, cross ...
Maria Misovicova, Noordin Azhari
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Reciprocal Inhibition Post-stroke is Related to Reflex Excitability and Movement Ability [PDF]

, 2012
Objective Decreased reciprocal inhibition (RI) of motor neurons may contribute to spasticity after stroke. However, decreased RI is not a uniform observation among stroke survivors, suggesting that this spinal circuit may be influenced by other stroke ...
Ashworth, Bohannon, Capaday, Cramp, Crone, Crone, Crone, Crone, Crone, Crone, DeMyer, Fugl-Meyer, Hultborn, Jankowska, Kido, Kido, Lance, Mizuno, Neha Bhagchandani, Nielsen, Okuma, Petersen, Schindler-Ivens, Sheila Schindler-Ivens, Tanaka, Yanagisawa   +25 more
core   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Exploring facilitation strategies to support socially shared regulation in a problem-based learning game

Educational Technology & Society
Successful problem-based learning (PBL) often requires students to collectively regulate their learning processes as a group and engage in socially shared regulation of learning (SSRL). This paper focuses on how facilitators supported SSRL in the context
Chen Feng, Haesol Bae, Krista Glazewski, Cindy E. Hmelo-Silver, Thomas A. Brush, Bradford W. Mott, Seung Y. Lee, James C. Lester   +7 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Differential effects of location and object overlap on new learning

Frontiers in Cognition
IntroductionOverlap with prior experience facilitates learning in some cases while hindering it in others. As facilitation and interference are typically studied in separate lines of research, using distinct paradigms, it is unclear what key factors ...
Benjamin Chaloupka, Benjamin Chaloupka, Dagmar Zeithamova, Dagmar Zeithamova   +3 more
doaj   +1 more source