Results 121 to 130 of about 124,338 (379)
Graphene Quantum Dot as a Probe for DNA Nucleobase Detection: A First Principle Study [PDF]
, 2019 In this study, structural stability, electronic, optical and vibrational properties of DNA nucleobase adsorbed Graphene Quantum Dot (GQD) has been investigated using density functional theory. Based on state-of-art electronic structure calculations, we predict order of GQD sensitivity for DNA nucleobase as Thymine > Cytosine > Guanine > Adenine.
arxiv +1 more source
Isolation of acetylcholinesterase gene from Egyptian Anopheles pharoensis (Theobald)
Journal of Basic and Applied Zoology, 2012 Acetylcholinesterase (ACE) is the target of two major insecticide families, organophosphates (OPS) and carbamates. Acetylcholinesterase is a frequent resistance mechanism in insects and responsible mutations were identified in many dipteran species.
Nahla M. Wassim
doaj +1 more source
Joining Nanotubes Comprising Nucleobase-carrying Amphiphilic Polypeptides
CHIMIA, 2018 Three kinds of amphiphilic polypeptides, X-poly(sarcosine)-b-(L-Leu-Aib)6 (X = adenine, thymine, glycolic acid), were synthesized and self-assembled in a tris buffer to take on nanotube morphology.
Toru Itagaki +4 more
doaj +1 more source
Journal of Chemical Physics, 2013 On-the-fly excited-state quantum mechanics/molecular mechanics molecular dynamics (QM/MM-MD) simulations of thymine in aqueous solution are performed to investigate the role of solvent water molecules on the nonradiative deactivation process.
A. Nakayama +3 more
semanticscholar +1 more source
Purine and pyrimidine bases as growth substances for lactic acid bacteria [PDF]
, 1941 In 1936 Richardson (1) showed that uracil was essential for the anaerobic growth of Staphylococcus aureus, but not for aerobic growth of the same organism.
Mitchell, Herschel K., Snell, Esmond E.
core
Animal Research and One Health, EarlyView.The paper is divided into three main sections: a review of the development of spatial transcriptomics technology, its applications in livestock and poultry research, and its future prospects. This article provides an overview of the current state of spatial transcriptomics in animal research, exploring its integration with multiomics technologies as ...
Mingyu Wang +5 more
wiley +1 more source
Peripheral Biomarker Signatures in Rheumatoid Arthritis–Associated Interstitial Lung Disease
Arthritis &Rheumatology, EarlyView.Objective Rheumatoid arthritis–associated interstitial lung disease (RA‐ILD) is a significant cause of morbidity and mortality among patients with RA, yet effective risk stratification for RA‐ILD is lacking. We sought to characterize unique peripheral blood biomarker signatures in RA that could improve RA‐ILD discrimination beyond clinical and genetic ...
Austin M. Wheeler +18 more
wiley +1 more source
Modified Iterative Extended Hueckel. 2: Application to the interaction of Na(+), Na(+)(aq.), Mg(+)-2(aq.) with adenine and thymine [PDF]
Modified Iterative Extended Hueckel, which includes explicit effective internuclear and electronic interactions, is applied to the study of the energetics of Na(+),Mg(+), Na(+) (aqueous), and Mg(+2) (aqueous) ions approaching various possible binding ...
Aronowitz, S., Chang, S., Macelroy, R.
core +1 more source
Multi-omic analysis of precocious puberty girls: pathway changes and metabolite validation
Frontiers in EndocrinologyObjectivePrecocious puberty (PP) is a prevalent endocrine disorder affecting the physical and mental wellbeing of children. Identifying the triggering factors of PP has become a central issue.
Fang Zhou +4 more
doaj +1 more source