Results 1 to 10 of about 16,783,451 (339)
Structural and Functional Analysis of the Cdk13/Cyclin K Complex [PDF]
Cyclin-dependent kinases regulate the cell cycle and transcription in higher eukaryotes. We have determined the crystal structure of the transcription kinase Cdk13 and its Cyclin K subunit at 2.0 Å resolution.
Ann Katrin Greifenberg +8 more
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Characterization of HERV-K (HML-2) Rec proteins encoded in the human genome and their post-transcriptional function [PDF]
Human endogenous retrovirus K (HERV-K) proviruses of the HML-2 subgroup are the most recently integrated retroviral elements within the human genome. The HERV-K Rec protein, a functional homolog of HIV Rev, is essential for the expression of viral mRNAs ...
Katarzyna Zurowska +4 more
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Approximation properties of Stancu type Szász-Mirakjan operators
In this paper, a class of Stancu type Szász-Mirakjan operators are introduced. The approximation properties of the operators are discussed using tools of modulus of continuity, modulus of smoothness and K-functional.
Bo-Yong Lian , Qing-Bo Cai
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On slow decay of Peetre's K-functional [PDF]
Submitted to a ...
J.M. Almira, P. Fernández-Martínez
openaire +2 more sources
Graphene-based nanocomposites are widely investigated as cathode materials for energy storage device. Herein, tin oxide-modified graphene (SnO2/G) and bismuth-doped SnO2/G (Bi–SnO2/G) nanocomposites with nanorod-like morphology were synthesized by the ...
Muhammad Kaleem Shabbir +9 more
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Biosensors based on graphene field-effect transistors (G-FET) for detecting COVID-19 spike S protein and its receptor ACE2 were reported. The graphene, directly synthesized on SiO2/Si substrate by microwave plasma-enhanced chemical vapor deposition (MW ...
Šarunas Meškinis +11 more
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This study aimed to determine the influence of potassium (K) fertilization on the functional components and antioxidant activity of 13-year-old ‘Magallanes’ pummelo [Citrus maxima (Burm. Ex Rumph.) Merr.].
Alminda Magbalot-Fernandez +1 more
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We present an update on recently developed methodology and functionality in the computer program Local Orbital Basis Suite Toward Electronic‐Structure Reconstruction (LOBSTER) for chemical‐bonding analysis in periodic systems.
R. Nelson +5 more
semanticscholar +1 more source
Post-stroke Aphasia as a Prognostic Factor for Cognitive and Functional Changes in Patients With Stroke: Ischemic Versus Hemorrhagic [PDF]
Objective To investigate the comprehensive outcomes in aphasic patients, including their cognitive and functional status after ischemic or hemorrhagic stroke.
Kyung Cheon Seo +5 more
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Mitochondrial K+ Transport: Modulation and Functional Consequences
The existence of a K+ cycle in mitochondria has been predicted since the development of the chemiosmotic theory and has been shown to be crucial for several cellular phenomena, including regulation of mitochondrial volume and redox state.
Osvaldo Pereira, Alicia J. Kowaltowski
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