Results 31 to 40 of about 187,970 (266)

Clathrin coat controls synaptic vesicle acidification by blocking vacuolar ATPase activity

eLife, 2018
Newly-formed synaptic vesicles (SVs) are rapidly acidified by vacuolar adenosine triphosphatases (vATPases), generating a proton electrochemical gradient that drives neurotransmitter loading.
Zohreh Farsi, Sindhuja Gowrisankaran, Matija Krunic, Burkhard Rammner, Andrew Woehler, Eileen M Lafer, Carsten Mim, Reinhard Jahn, Ira Milosevic   +8 more
doaj   +1 more source

The phytochemical composition of Melia volkensii and its potential for insect pest management [PDF]

, 2020
Due to potential health and environmental risks of synthetic pesticides, coupled with their non-selectivity and pest resistance, there has been increasing demand for safer and biodegradable alternatives for insect pest management.
Backx, Simon, Jaoko, Victor, Magomere, Titus, Mangelinckx, Sven, Mulatya, Jackson, Olubayo, Florence, Smagghe, Guy, Taning, Nji Tizi Clauvis, Van den Abeele, Jan, Werbrouck, Stefaan   +9 more
core   +2 more sources

A splicing-dependent transcriptional checkpoint associated with prespliceosome formation [PDF]

, 2014
There is good evidence for functional interactions between splicing and transcription in eukaryotes, but how and why these processes are coupled remain unknown.
Ahn, Aitken, Alexander, Alexander, Batsché, Bentley, Buratowski, Carrillo Oesterreich, Chapman, Chen, Cho, Cordin, Cramer, Damgaard, Das, David, de Almeida, Dönmez, Edgar, Egloff, Fong, Furger, Görnemann, Hirose, J. David Barrass, Jean D. Beggs, Ji, Kameoka, Keerthi T. Chathoth, Komarnitsky, Kornblihtt, Kornblihtt, Kosowski, Lacadie, Levine, Li, Lin, McCracken, McKay, Miller, Moore, Orphanides, Perriman, Perriman, Perriman, Perriman, Pleiss, Ruby, Schmidt, Schneider, Schroeder, Shao, Shaun Webb, Singh, Tardiff, Wahl, Wells, Witten, Xu, Xu, Yan, Zavanelli, Zhou   +62 more
core   +1 more source

Regulation of Mitochondrial Dynamics by Proteolytic Processing and Protein Turnover

Antioxidants, 2018
The mitochondrial network is a dynamic organization within eukaryotic cells that participates in a variety of essential cellular processes, such as adenosine triphosphate (ATP) synthesis, central metabolism, apoptosis and inflammation.
Sumaira Ali, Gavin P. McStay
doaj   +1 more source

Witnessing history: a personal view of half a century in public health [PDF]

, 2018
Former Chief Medical Officer Sir Kenneth Calman recently celebrated 50 years in medicine. It was a period which saw the evolution of the public health agenda from communicable diseases to diseases of lifestyle, the change from a hospital-orientated ...
Bergman, B.P., Calman, K.C., Chandler, A.S., Laing, F.   +3 more
core   +2 more sources

An electron microscopic study on the red, white and inter­mediate muscle fibers of mouse [PDF]

, 1964
An electon microscopic study on the structural differences among the red, white and intermediate muscle fibers of mice was made and the following results were obtained. 1.
Ogata, Takuro
core   +1 more source

Kinetics and regulation of the myofibrillar adenosine triphosphatase [PDF]

Biochemical Journal, 1978
1. The steady-state kinetic behaviour of the ATPase (adenosine triphosphatase) of intact myofibrils was studied in the presence of both high and low concentrations of Ca2+ (0.25 mM and less than 10 nM respectively). 2. Kinetic data were collected over the initial linear phase of the assay, which lasts for 20–60s.
C M Wall, S V Perry, C C Goodno
openaire   +3 more sources

The localization of adenosine triphosphatases in morphologically characterized subcellular fractions of guinea-pig brain.

Biochemical Journal, 1965
1. The distribution of adenosine triphosphatase was studied in morphologically characterized subcellular fractions of guinea-pig brain. The conditions of homogenization were selected so as to favour the survival of nerve endings as organized structures ...
Ho Rj
semanticscholar   +2 more sources

Estimating the Rotation Rate in the Vacuolar Proton-ATPase in Native Yeast Vacuolar Membranes [PDF]

, 2012
The rate of rotation of the rotor of the yeast vacuolar proton-ATPase (V-ATPase), relative to the stator or the steady parts of enzyme, is estimated in native vacuolar membrane vesicles of Saccharomyces cerevisiae under standardised conditions.
Bóta, A., Dér, A., Ferencz, C., Fodor-Ayaydin, E., Haracska, L., Kóta, Z., Marsh, D., Petrovszki, P., Páli, T., Varga, Z.   +9 more
core   +1 more source

Elementary processes of the magnesium ion-dependent adenosine triphosphatase activity of heavy meromyosin. A transient kinetic approach to the study of kinases and adenosine triphosphatases and a colorimetric inorganic phosphate assay in situ.

Biochemical Journal, 1972
Transient kinetic studies of Mg(2+)-dependent heavy-meromyosin ATPase (adenosine triphosphatase) were done by monitoring the release of both ADP and P(i) into the reaction medium by using linked assay systems.
D. Trentham, R. Bardsley, J. Eccleston, A. Weeds   +3 more
semanticscholar   +1 more source