Results 91 to 100 of about 55,743 (197)

Parallel versus off-pathway Michaelis-Menten mechanism for single-enzyme kinetics of a fluctuating enzyme

, 2015
Recent fluorescence spectroscopy measurements of the turnover time distribution of single-enzyme turnover kinetics of $\beta$-galactosidase provide evidence of Michaelis-Menten kinetics at low substrate concentration.
Dua, Arti, Kumar, Ashutosh, Maity, Hiranmay   +2 more
core   +2 more sources

A link between increased temperature and avian body condition in a logged tropical forest

Conservation Biology, EarlyView.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi, Geoffrey Muhanguzi, David Eryenyu, Patrick Arua, Mnason Tweheyo, Michael A. Patten, Amy Elizabeth Eycott, Fred Babweteera   +7 more
wiley   +1 more source

Recent outburst of the young star V1180 Cas

, 2014
We report on the ongoing outburst of the young variable V1180 Cas, which is known to display characteristics in common with EXor eruptive variables. We present results that support the scenario of an accretion-driven nature of the brightness variations ...
Antoniucci, S., Arkharov, A. A., Causi, G. Li, Di Paola, A., Giannini, T., Harutyunyan, A., Kopatskaya, E. N., Larionov, V. M, Lorenzetti, D., Morozova, D., Nisini, B., Vitali, F.   +11 more
core   +1 more source

Intrinsic specificity of a ‘core’ TIP60 acetyltransferase complex in Drosophila

The FEBS Journal, EarlyView.
The intrinsic substrate selectivity of the Drosophila TIP60‐core acetyltransferase was determined using synthetic nucleosome arrays. Targeted mass spectrometry revealed site‐specific acetylation of histones H2A, H2A.V, and H4, uncovering distinct acetylation rates and patterns across individual lysines.
Silke Krause, Marco Borsò, Marisa Müller, Axel Imhof, Zivkos Apostolou, Peter B. Becker   +5 more
wiley   +1 more source

Open Innovation for Circular Business Models: Addressing the Right Challenge at the Right Time

Journal of Product Innovation Management, EarlyView.
ABSTRACT Academic Summary In response to escalating societal challenges, such as climate change and resource constraints, this article examines the transition from linear toward circular business models (CBMs). It explores the challenges of CBM transitions and how to tackle them through open innovation.
Daniel Wörner, Lukas Falcke, Manuel Ritter, Shaun West, Thomas Friedli   +4 more
wiley   +1 more source

Rhesus blood group haplotype determination by nanopore sequencing and adaptive sampling enables the precise determination of complex allele combinations that could not be accurately determined by standard methods

Transfusion, EarlyView.
Abstract Background Patients with chronic transfusion needs such as those with sickle cell disease face a high risk of developing antibodies against high‐prevalence antigens in the RH blood group system, complicating transfusion therapy and potentially necessitating stem cell transplantation.
Rebekka Waldmann, Marita Führer, Annika Vogt, Dominik Nolde, Melanie Riecker, Lennart Finn Herrlich, Timo Dinse, Hubert Schrezenmeier, Christof Weinstock, David Alexander Christian Messerer   +9 more
wiley   +1 more source

Penapisan Cendawan Antagonis Indigenos Rizosfer Jahe dan Uji Daya Hambatnya terhadap Fusarium oxysporum f. sp. zingiberi

Jurnal Fitopatologi Indonesia, 2015
Ginger rot disease caused by Fusarium oxysporum f. sp. zingiberi is difficult to control because the pathogen is soil borne and is able to form clamidospore as resting structure.
Nurbailis Nurbailis, Winarto Winarto, Afriani Panko   +2 more
doaj   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

The Role of Enteropathogenic E.coli in the Development and Progression of Chronic Non-Ulcerative Colitis

Gastroenterologìa, 2016
Objective. The analysis of the literature has shown that in patients with chronic non-ulcerative colitis, there were isolated E.coli that cause dysentery-like, cholera-like diseases and escherichioses.
L.I. Sydorchuk, D.V. Rotar, A.V. Humenna, I.Y. Sydorchuk   +3 more
doaj   +1 more source

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies. Printed with permission from ®Anita Impagliazzo Medical Illustration. [Correction added on 2 March
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source