Results 101 to 110 of about 64,056 (293)

Genome editing using programmable endonucleases

open access: yes, 2014
Programmable endonucleases are engineered proteins that recognize specific nucleotide sequences and that are capable of introducing double-strand breaks within these sequences. Zinc-finger nucleases have been used extensively as a tool in genome editing,
Hanečková, Radmila
core  

Selective microbial genomic DNA isolation using restriction endonucleases.

open access: yesPLoS ONE, 2014
To improve the metagenomic analysis of complex microbiomes, we have repurposed restriction endonucleases as methyl specific DNA binding proteins. As an example, we use DpnI immobilized on magnetic beads.
Helen E Barnes   +10 more
doaj   +1 more source

Isolation, characterization and molecular cloning of restriction endonucleases.

open access: yes, 1990
by Leung Sau-mei.With: Two articles bound together subsequent to publication.Thesis (M.Phil.)--Chinese University of Hong Kong, 1990.Bibliography: leaves 101-108.Abstract --- p.iAcknowledgements --- p.ivList of Abbreviations --- p.vTable of content ---

core  

Homing endonucleases: from basics to therapeutic applications

open access: yes
Homing endonucleases (HE) are double-stranded DNAses that target large recognition sites (12-40 bp). HE-encoding sequences are usually embedded in either introns or inteins.
Montoya, Guillermo   +4 more
core   +1 more source

Cleavage and sequence recognition of 2,6-diaminopurine-containing DNA by site-specific endonucleases [PDF]

open access: yes, 1987
The susceptibility of 2,6-diaminopurine (DAP)-containing bacteriophage DNA to several restriction and other endonucleases was examined. With the only exception of TaqI, these enzymes did not accept the modified base as a substitute for adenine. The phage
Andrey V. Matveyev   +3 more
core   +1 more source

Chicken Pulmonary MicroRNAs Targeting the PB2 (Segment 1) of Avian Influenza Virus

open access: yesAnimal Research and One Health, EarlyView.
The PB2 segment of H5N1 is essential for replication and host adaptation. We screened 200 miRNAs and identified five (gga‐miR‐17‐3p, gga‐miR‐29a‐5p, gga‐miR‐1718, gga‐miR‐16c‐5p, and gga‐miR‐1744‐5p) using thermodynamic stability of heteroduplex, seed sequence complementarity, conservation, and accessibility, offering insights into host antiviral ...
Akanksha Choudhary   +7 more
wiley   +1 more source

Scalable Separation and Purification of M13‐Bacteriophage‐Derived Particles Containing Artificial Single‐Stranded DNA Produced by Escherichia coli

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Single‐stranded DNA (ssDNA) solutions are promising innovations shaping the future of genetic research and medical therapies. In principle, biotechnological mass production of ssDNA can be achieved using Escherichia coli in a high‐cell density fed‐batch process by secreting phagemid particles derived from the filamentous M13 bacteriophages ...
Nathalie Hafner   +4 more
wiley   +1 more source

Purification of Disassembled Capsid Protein by Hydroxyapatite Chromatography Enhances Virus‐Like Particle Recovery

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Virus‐like particles (VLPs) are a promising modality with extensive applications in prophylactic and therapeutic vaccine design. Human Papillomavirus (HPV) vaccines are one such example where VLP vaccine applications have led to the successful reduction in HPV‐associated diseases, such as cervical cancer.
Nicholas Samuelson   +5 more
wiley   +1 more source

MOESM1 of Identification and characterization of DNA endonucleases in Plasmodium falciparum 3D7 clone

open access: yes, 2018
Additional file 1. Phylogenetic analysis of seven P. falciparum 3D7 DNA endonucleases with homologous proteins of other species. Amino acid sequences were aligned using MEGA 6, and a phylogenetic tree was generated by the neighbour-joining method.
Yiwei Zhang (1448599)   +15 more
core   +1 more source

Transfersomes with core and surface‐loaded NF‐κB p65 siRNA for enhanced transdermal transfection and effective treatment of psoriasis

open access: yesBMEMat, EarlyView.
TCPL, a transfersome with Tween 80 and PEI, enables efficient transdermal siNF‐κB delivery, resolving PEI's toxicity issue. It promotes lysosomal escape and effective transfection, silences NF‐κB, modulates immunity, and inhibits angiogenesis, alleviating psoriasis. With good biocompatibility, TCPL holds strong clinical translation potential. Schematic
Hui Xing   +6 more
wiley   +1 more source

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