Results 1 to 10 of about 405,469 (354)
Structures of the type I DNA restriction enzymes. [PDF]
Proc Natl Acad Sci U S A, 2017 The article by Liu et al. (1) on the structure of type I DNA restriction and modification enzymes purports to significantly advance our understanding of these enzymes and proposes a model for their operation. While the partial structure of one of these enzymes is interesting and defines the interface between some of the subunits, the article contains ...
Dryden DTF.
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Site-specific DNA transesterification catalyzed by a restriction enzyme [PDF]
Proceedings of the National Academy of Sciences, 2007 Most restriction endonucleases use Mg 2+ to hydrolyze phosphodiester bonds at specific DNA sites. We show here that BfiI, a metal-independent restriction enzyme from the phospholipase D superfamily, catalyzes both DNA hydrolysis and transesterification reactions at its recognition site.
Giedrius Sasnauskas +3 more
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Physical map of bacteriophage BF23 DNA: restriction enzyme analysis [PDF]
Journal of Virology, 1979 Cleavage maps of bacteriophage BF23 DNA have been constructed for the restriction endonucleases SalI (3 fragments), BamHI (5 fragments), EcoRI, (8 fragments), BalI (13 fragments), and HpaI (49 fragments, 32 of which have been ordered). The maps were determined by (i) analysis of deletion mutants, (ii) digestion with two endonucleases, (iii) digestion ...
B Lange-Gustafson, M Rhoades
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Journal of Dentistry Indonesia, 2015 DNA cloning is one of the most important techniques In the field of molecular biology, with a critical role in analyzing the structure and function of genes and their adjacent regulatory regions.
Elza Ibrahim Auerkari +2 more
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Restriction enzymes use a 24 dimensional coding space to recognize 6 base long DNA sequences. [PDF]
PLoS ONE, 2019 Restriction enzymes recognize and bind to specific sequences on invading bacteriophage DNA. Like a key in a lock, these proteins require many contacts to specify the correct DNA sequence.
Thomas D Schneider, Vishnu Jejjala
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, 1992 An approach to high-resolution restriction-fragment DNA mapping, known as Multiple-Restriction-Enzyme mapping (MRE mapping), is present. This approach significantly reduces the uncertainty of clone placement by using clone ends to synchronize the position in of clones within different maps, each map being constructed from fragment-length data produced ...
Will Gillett
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Historical Aspects of Restriction Endonucleases as Intelligent Scissors for Genetic Engineering
Fermentation, 2023 Restriction endonucleases are a component of restriction–modification systems, where the main biological function is to protect bacterial cells from incoming foreign DNA molecules.
Irina V. Alekseeva, Nikita A. Kuznetsov
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REBASE--restriction enzymes and DNA methyltransferases [PDF]
Nucleic Acids Research, 2004 REBASE is a comprehensive database of information about restriction enzymes, DNA methyltransferases and related proteins involved in restriction-modification. It contains both published and unpublished work with information about recognition and cleavage sites, isoschizomers, commercial availability, crystal and sequence data.
Roberts, Richard J. +3 more
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Modified DNA substrate selectivity by GmrSD-family Type IV restriction enzyme BrxU. [PDF]
Philos Trans R Soc Lond B Biol SciReadshaw JJ +3 more
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Restriction enzyme digestion of hemimethylated DNA [PDF]
Nucleic Acids Research, 1981 Hemimethylated duplex DNA of the bacteriophage phi X 174 was synthesized using primed repair synthesis is in vitro with E. coli DNA polymerase I followed by ligation to produce the covalently closed circular duplex (RFI). Single-stranded phi X DNA was used as a template, a synthetic oligonucleotide as primer and 5-methyldeoxycytidine-5'-triphosphate ...
Y, Gruenbaum, H, Cedar, A, Razin
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