Results 11 to 20 of about 2,476,402 (307)

Conformational analysis of Infectious bursal disease virus (IBDV) derived cell penetrating peptide (CPP) analogs

open access: yesVeterinary World, 2013
Aim: This study was designed to develop peptide analogs of Infectious Bursal Disease (IBD) virus VP5 protein segment having cell penetrating ability to improve their interaction with cargo molecule (Nucleic acid) without affecting the backbone ...
Vinay G. Joshi   +5 more
doaj   +1 more source

Algorithms for Nucleic Acid Sequence Design [PDF]

open access: yes, 2010
Motivated by a growing field of research focused on programming function into biomolecules, we seek to decrease the cost of high-quality rational nucleic acid sequence design while increasing its versatility and availability.
Zadeh, Joseph N.
core   +1 more source

Nucleic acid-based biosensors: analytical devices for prevention, diagnosis and treatment of diseases

open access: yesVitae, 2021
BACKGROUND : Biosensing techniques have been the subject of exponentially increasing interest due to their performance advantages such as high selectivity and sensitivity, easy operation, low cost, short analysis time, simple sample preparation, and real-
Laura Carvajal Barbosa   +5 more
doaj   +1 more source

Nucleic Acid-tagged Peptides: Encoding Libraries and Controlling Dimerization and Conformation

open access: yesCHIMIA, 2013
Recent progress in the synthesis, screening, and self-assembly of nucleic acid–tagged peptidic libraries is reviewed.
Kalyan K. Sadhu, Nicolas Winssinger
doaj   +1 more source

Spectrophotometric and nucleic acid-binding properties of halloysite clay nanotubes and kaolinite

open access: yesHeliyon, 2023
Halloysite particles (HNTs) are naturally occurring aluminosilicate nanotubes of low toxicity that have shown great promise for drug and biomolecule delivery into human and animal cells.
Shubha R.L. Malla   +4 more
doaj   +1 more source

Advances in the Determination of Nucleic Acid Conformational Ensembles [PDF]

open access: yesAnnual Review of Physical Chemistry, 2014
Conformational changes in nucleic acids play a key role in the way genetic information is stored, transferred, and processed in living cells. Here, we describe new approaches that employ a broad range of experimental data, including NMR-derived chemical shifts and residual dipolar couplings, small-angle X-ray scattering, and computational approaches ...
Loïc, Salmon   +2 more
openaire   +2 more sources

Crystal structure of a DNA containing the planar, phenoxazine-derived bi-functional spectroscopic probe Ç [PDF]

open access: yes, 2011
Electron Paramagnetic Resonance (EPR) spectroscopy and fluorescence spectroscopy are complementary biophysical techniques used to examine the structure and dynamics of macromolecules.
Reginsson, Gunnar Widtfeldt   +13 more
core   +1 more source

Quantification bias caused by plasmid DNA conformation in quantitative real-time PCR assay. [PDF]

open access: yesPLoS ONE, 2011
Quantitative real-time PCR (qPCR) is the gold standard for the quantification of specific nucleic acid sequences. However, a serious concern has been revealed in a recent report: supercoiled plasmid standards cause significant over-estimation in qPCR ...
Chih-Hui Lin   +2 more
doaj   +1 more source

Design, synthesis, conformational analysis and nucleic acid hybridisation properties of thymidyl pyrrolidine-amide oligonucleotide mimics (POM) [PDF]

open access: yes, 2003
Pyrrolidine-amide oligonucleotide mimics (POM) 1 were designed to be stereochemically and conformationally similar to natural nucleic acids, but with an oppositely charged, cationic backbone.
Tan, T. H. Samuel   +14 more
core   +1 more source

Protein-DNA interactions: statistical analysis of interatomic contacts in major and minor grooves

open access: yesВавиловский журнал генетики и селекции, 2018
The interactions between protein and DNA in essence underlie all processes in a living cell. Understanding the principles of specific recognition of DNA sites will open the way to understand how these processes are controlled and to interfere in their ...
A. A. Anashkina   +5 more
doaj   +1 more source

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