Results 51 to 60 of about 652,796 (302)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

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

Leakage Immune Modified Pass Transistor Based 8T SRAM Cell in Subthreshold Region

International Journal of Reconfigurable Computing, 2015
The paper presents a novel 8T SRAM cell with access pass gates replaced with modified PMOS pass transistor logic. In comparison to 6T SRAM cell, the proposed cell achieves 3.5x higher read SNM and 2.4x higher write SNM with 16.6% improved SINM (static ...
Priya Gupta, Anu Gupta, Abhijit Asati
doaj   +1 more source

Exploring the Venus global super-rotation using a comprehensive general circulation model

, 2016
The atmospheric circulation in Venus is well known to exhibit strong super-rotation. However, the atmospheric mechanisms responsible for the formation of this super-rotation are still not fully understood.
Mendonça, JM, Read, Peter, Read, P.~L., Mendonça, J.~M., Read, P   +4 more
core   +1 more source

Multifunctional Probe Based on CTAB-Cu Nanoparticles for Fluorescence and Colorimetric Dual-Read-Out Determination of p‑Nitrophenol and Glyphosate

, 2023
The quantitative analysis of glyphosate has significant implications for the evaluation of food quality and environmental safety risks. First, copper nanoparticles (Cu NPs) were synthesized using cetyltrimethylammonium bromide (CTAB) as a stabilizing ...
Zoujun Peng (16045109), Juanhua Lai, Zoujun Peng, Ping Qiu, Xiulin Wang (4902130), Juanhua Lai (16045112), Xiulin Wang, Huiwen Wang, Huiwen Wang (1731532), Sihao Wu (10684372), Ping Qiu (54843), Sihao Wu   +11 more
core   +1 more source

Variation Tolerant SRAM with Enhanced Stability for Wearable Healthcare Devices

Electronics
As technology scales down CNTFET (Carbon Nano Tube Field Effect Transistor) circuits has gained importance in VLSI design due to exacerbation of process parameter variations in CMOS.
M. Kavitha, S. Ramani, P. K. Janani
doaj   +1 more source

Stability of reading and spelling difficulties

European Journal of Psychology of Education
Abstract Reading and spelling can be impaired selectively and combined. Research with German-speaking children demonstrated that reading problems are stable over time, while many children with spelling difficulties improve their skills (Moll et al., 2020).
Claudia Laskay-Horváth, Ferenc Kemény
openaire   +1 more source

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

More than mere numbers: The impact of lethal control on the social stability of a top-order predator [PDF]

, 2009
Population control of socially complex species may have profound ecological implications that remain largely invisible if only their abundance is considered.
Ritchie, Euan G., Ritchie, E., Euan G Ritchie, Wallach, Arian D., Adam J O'Neill, O'Neill, A., Arian D Wallach, Wallach Arian D., O'Neill, Adam J., Ritchie Euan G., Read, John, Wallach, A., John Read, Read John, O'Neill Adam J., Read, J.   +15 more
core   +1 more source

CNTFET-based SRAM cell design using INDEP technique

e-Prime: Advances in Electrical Engineering, Electronics and Energy
As the size of the transistor decreases in the nanoscale regime, certain parameters, such as, cell stability, power dissipation, and delay, have changed.
Mehwish Maqbool, Vijay Kumar Sharma, Neeraj Kaushik   +2 more
doaj   +1 more source