Results 21 to 30 of about 1,093,792 (283)

Application of Oligonucleotide Activation to Restriction Endonuclease NarI

BioTechniques, 1997
Restriction endonuclease NarI cleaves DNA using a two-site mechanism, placing it in the Type IIe class of restriction endonucleases. Although these enzymes have very useful recognition sequences, the two-site mechanism limits the practical application ...
Joseph H. Senesac, Jennifer K. Romanin
doaj   +1 more source

SOMA: a single oligonucleotide mutagenesis and cloning approach. [PDF]

PLoS ONE, 2013
Modern biology research requires simple techniques for efficient and restriction site-independent modification of genetic material. Classical cloning and mutagenesis strategies are limited by their dependency on restriction sites and the use of ...
Thorsten Pfirrmann, Ashwin Lokapally, Claes Andréasson, Per Ljungdahl, Thomas Hollemann   +4 more
doaj   +1 more source

RESTRICTION SITE MAPPING OF ERWINIA CAROTOVORAEXTRACHROMOSOMAL ELEMENT PCA25

Mìkrobìologìâ ì Bìotehnologìâ, 2009
The restriction site mapping of Erwinia carotovora extrachromosomal element pCA25 and its transposon variant рCA25::Tn9 has been carried out. The preliminary restriction map of the plasmid has been created and the site of the Tn9 transposon incorporation
Ж. Ю. Сергєєва, Ф. I. Товкач   +1 more
doaj   +1 more source

Restriction enzyme body doubles and PCR cloning: on the general use of type IIs restriction enzymes for cloning. [PDF]

PLoS ONE, 2014
The procedure described here allows the cloning of PCR fragments containing a recognition site of the restriction endonuclease (Type IIP) used for cloning in the sequence of the insert.
Eszter Tóth, Krisztina Huszár, Petra Bencsura, Péter István Kulcsár, Barbara Vodicska, Antal Nyeste, Zsombor Welker, Szilvia Tóth, Ervin Welker   +8 more
doaj   +1 more source

Broadness and specificity: ArdB, ArdA, and Ocr against various restriction-modification systems

Frontiers in Microbiology, 2023
ArdB, ArdA, and Ocr proteins inhibit the endonuclease activity of the type I restriction-modification enzymes (RMI). In this study, we evaluated the ability of ArdB, ArdA, and Ocr to inhibit different subtypes of Escherichia coli RMI systems (IA, IB, and
Anna A. Kudryavtseva, Eva Cséfalvay, Evgeniy Yu Gnuchikh, Darya D. Yanovskaya, Mikhail A. Skutel, Artem B. Isaev, Sergey V. Bazhenov, Sergey V. Bazhenov, Sergey V. Bazhenov, Anna A. Utkina, Ilya V. Manukhov, Ilya V. Manukhov, Ilya V. Manukhov   +12 more
doaj   +1 more source

Avoidance of recognition sites of restriction-modification systems is a widespread but not universal anti-restriction strategy of prokaryotic viruses

BMC Genomics, 2018
Background Restriction-modification (R-M) systems protect bacteria and archaea from attacks by bacteriophages and archaeal viruses. An R-M system specifically recognizes short sites in foreign DNA and cleaves it, while such sites in the host DNA are ...
I. S. Rusinov, A. S. Ershova, A. S. Karyagina, S. A. Spirin, A. V. Alexeevski   +4 more
doaj   +1 more source

Universal Restriction Site-Free Cloning Method Using Chimeric Primers

BioTechniques, 2002
A universal restriction site-free cloning method has been developed to precisely insert a DNA fragment into a vector at any desired location without altering any nucleotide(s) in either the DNA fragment or the vector.
Guo Jun Chen, Nahong Qiu, Malcolm G.P. Page   +2 more
doaj   +1 more source

REMP software to introduce a screening REstriction site in site-directed Mutagenesis Primer

SoftwareX, 2021
Insertion of silent mutations allowing for restriction site modification aids in the screening of successful mutants during site directed mutagenesis. Introducing a new restriction site requires the analysis of degenerate sequences within mutant primer ...
Madhavi Latha Yadav Bangaru, PhD, Ravi Kumar Medabalimi, Sobhan Babu, PhD, Nidhanapati K. Raghavendra, PhD   +3 more
doaj  

Using indCAPS to Detect CRISPR/Cas9 Induced Mutations

Bio-Protocol, 2019
Cleaved amplified polymorphic sequences (CAPS) assays are useful tools for detecting small mutations such as single nucleotide polymorphisms (SNPs) or insertion/deletions (indels) present in an amplified DNA fragment.
Charles Hodgens, Zachary Nimchuk, Joseph Kieber   +2 more
doaj   +1 more source

A Highly Efficient In Vitro Site-directed Mutagenesis Protocol for Introducing 
Multiple-site Mutations into Target Genes

Chinese Journal of Lung Cancer, 2014
Background and objective The methods for introducing point mutations into target genes are important for dissecting the relationship of gene structure and function. Up to date, there are numbers of protocols available for the purpose.
Fanrong MENG, Chen CHEN, Yongwen LI, Haisu WAN, Qinghua ZHOU   +4 more
doaj   +1 more source