Cas9–crRNA ribonucleoprotein complex mediates specific DNA cleavage for adaptive immunity in bacteria

G Gasiunas, R Barrangou… - Proceedings of the …, 2012 - National Acad Sciences
Clustered, regularly interspaced, short palindromic repeats (CRISPR)/CRISPR-associated
(Cas) systems provide adaptive immunity against viruses and plasmids in bacteria and …

Kinetic basis for DNA target specificity of CRISPR-Cas12a

I Strohkendl, FA Saifuddin, JR Rybarski, IJ Finkelstein… - Molecular cell, 2018 - cell.com
Class 2 CRISPR-Cas nucleases are programmable genome editing tools with promising
applications in human health and disease. However, DNA cleavage at off-target sites that …

Cas3 is a single‐stranded DNA nuclease and ATP‐dependent helicase in the CRISPR/Cas immune system

T Sinkunas, G Gasiunas, C Fremaux… - The EMBO …, 2011 - embopress.org
Clustered regularly interspaced short palindromic repeat (CRISPR) is a recently discovered
adaptive prokaryotic immune system that provides acquired immunity against foreign nucleic …

[图书][B] DNA and RNA modification enzymes: structure, mechanism, function and evolution

H Grosjean - 2009 - taylorfrancis.com
This volume is a timely and comprehensive description of the many facets of DNA and RNA
modification-editing processes and to some extent repair mechanisms. Each chapter offers …

Highly emissive deoxyguanosine analogue capable of direct visualization of B–Z transition

S Park, H Otomo, L Zheng, H Sugiyama - Chemical communications, 2014 - pubs.rsc.org
A 2-aminothieno [3, 4-d] pyrimidine G-mimic deoxyribonucleoside, thdG, was synthesized
and incorporated readily into oligonucleotides as a versatile fluorescent guanine analogue …

The recognition domain of the methyl-specific endonuclease McrBC flips out 5-methylcytosine

R Sukackaite, S Grazulis, G Tamulaitis… - Nucleic acids …, 2012 - academic.oup.com
DNA cytosine methylation is a widespread epigenetic mark. Biological effects of DNA
methylation are mediated by the proteins that preferentially bind to 5-methylcytosine (5mC) …

Designed thiazole orange nucleotides for the synthesis of single labelled oligonucleotides that fluoresce upon matched hybridization

L Bethge, I Singh, O Seitz - Organic & Biomolecular Chemistry, 2010 - pubs.rsc.org
Probe molecules that enable the detection of specific DNA sequences are used in
diagnostic and basic research. Most methods rely on the specificity of hybridization …

Quadruplex formation as a molecular switch to turn on intrinsically fluorescent nucleotide analogs

J Johnson, R Okyere, A Joseph… - Nucleic Acids …, 2013 - academic.oup.com
Quadruplexes are involved in the regulation of gene expression and are part of telomeres at
the ends of chromosomes. In addition, they are useful in therapeutic and biotechnological …

[HTML][HTML] Base flipping in open complex formation at bacterial promoters

ME Karpen, PL DeHaseth - Biomolecules, 2015 - mdpi.com
In the process of transcription initiation, the bacterial RNA polymerase binds double-
stranded (ds) promoter DNA and subsequently effects strand separation of 12 to 14 base …

Structural mechanisms for the 5′-CCWGG sequence recognition by the N-and C-terminal domains of EcoRII

D Golovenko, E Manakova, G Tamulaitiene… - Nucleic acids …, 2009 - academic.oup.com
EcoRII restriction endonuclease is specific for the 5′-CCWGG sequence (W stands for A or
T); however, it shows no activity on a single recognition site. To activate cleavage it requires …