Results 11 to 20 of about 1,137,892 (286)

Restriction enzymes and their isoschizomers [PDF]

open access: yesNucleic Acids Research, 1987
Since the last compilation of restriction enzymes (1), 300 new entries have been added including 12 new specificities. With the growing size of this database and the recognition that the most widespread use of the information is as a database for computer programs predicting restriction enzyme cleavage patterns, the new format has been continued ...
Roberts, R. J.
openaire   +10 more sources

Restricting SBH Ambiguity via Restriction Enzymes [PDF]

open access: yesDiscrete Applied Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Steven Skiena, Sagi Snir
core   +4 more sources

On the restriction of the Fourier transform to polynomial curves [PDF]

open access: yes, 2007
We prove a Fourier restriction theorem on curves parametrised by the mapping P(t) = (P1(t),..., Pn(t)), where each of the P1,..., Pn is a real-valued polynomial and t belongs to an interval on which each of the P1,..., Pn "resembles" a ...
Dendrinos, S.
core   +8 more sources

Extensive DNA mimicry by the ArdA anti-restriction protein and its role in the spread of antibiotic resistance [PDF]

open access: yes, 2009
The ardA gene, found in many prokaryotes including important pathogenic species, allows associated mobile genetic elements to evade the ubiquitous Type I DNA restriction systems and thereby assist the spread of resistance genes in bacterial populations ...
Blakely, Garry W.   +13 more
core   +1 more source

Impact of target site distribution for Type I restriction enzymes on the evolution of methicillin-resistant Staphylococcus aureus (MRSA) populations. [PDF]

open access: yes, 2013
A limited number of Methicillin-resistant Staphylococcus aureus (MRSA) clones are responsible for MRSA infections worldwide, and those of different lineages carry unique Type I restriction-modification (RM) variants.
Dryden, David T. F.   +15 more
core   +1 more source

A physical map of human Alu repeats cleavage by restriction endonucleases

open access: yesBMC Genomics, 2008
Background Alu repetitive elements are the abundant sequences in human genome. Diversity of DNA sequences of these elements makes difficult the construction of theoretical patterns of Alu repeats cleavage by restriction endonucleases.
Chernukhin Valery A   +3 more
doaj   +1 more source

Morphology, morphometric and molecular study of geographical isolates of an entomopathogenic nematode, Steinernema feltiae (Rhabditida: Steinernematidae) from north-west of Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2017
The study was intended to investigate the morphological, morphometric and molecular characterization of eight geographical isolates of the entomopathogenic nematode Steinernema feltiae from northwest of Iran.
Naser Eivazian Kary   +2 more
doaj   +1 more source

PCR-RFLP diagnostic method for identifying Globodera species in Slovenia [PDF]

open access: yes, 2011
Species identification within the genus Globodera is based on the morphological and morphometrical characters of the cysts and second stage juveniles, and these are included in the majority of identification keys.
ŠIRCA, Sasa; Agricultural Institute of Slovenia   +3 more
core   +1 more source

The Architecture of Restriction Enzymes [PDF]

open access: yesStructure, 2013
In this issue of Structure, Lyumkis and colleagues describe a high resolution structure of a polymerized form of the SgrAI restriction enzyme, which shows that it forms a helical assembly with four enzyme molecules per turn of the helix. The DNA is arranged on the periphery of the protein helix pointing away from the helical axis.
openaire   +2 more sources

Fused eco29kIR- and M genes coding for a fully functional hybrid polypeptide as a model of molecular evolution of restriction-modification systems

open access: yesBMC Evolutionary Biology, 2011
Background The discovery of restriction endonucleases and modification DNA methyltransferases, key instruments of genetic engineering, opened a new era of molecular biology through development of the recombinant DNA technology.
Solonin Alexander S   +2 more
doaj   +1 more source

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