Restriction-modification
Is the Evolution of Salmonella enterica subsp. enterica Linked to Restriction-Modification Systems?
... To examine the hypothesis of RM systems being linked to the evolution of S. enterica subsp. enterica, parallel analyses were performed to identify groups of genomes with highly similar RM patterns that also formed ...
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A novel thermostable restriction modification system
... of restriction enzymes come from bacteria, although a few non bacterial systems have been ...carry restriction modification systems (Xia et a l, 1986; Zhang et a l, ...“true” restriction ...
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Genetic Stabilization of the Drug Resistant PMEN1 Pneumococcus Lineage by Its Distinctive DpnIII Restriction Modification System
... strains. Restriction- modification (R-M) systems can restrict horizontal gene transfer, yet most pneumococcal strains code for either the DpnI or DpnII R-M system and neither limits homologous ...
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Phase-variable restriction/modification systems are required for Helicobacter pylori colonization
... We have previously reviewed the occurrence of phase variable genes and their role in generating phenotypic diversity in H. pylori [11]. Studies have identified potential phase-variable genes in H. pylori , including ...
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MutL homologs in restriction-modification systems and the origin of eukaryotic MORC ATPases
... : The provenance and biochemical roles of eukaryotic MORC proteins have remained poorly understood since the discovery of their prototype MORC1, which is required for meiotic nuclear division in animals. The MORC family ...
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CRISPR-Cas and Restriction-Modification Act Additively against Conjugative Antibiotic Resistance Plasmid Transfer in Enterococcus faecalis
... and restriction-modification confer acquired and innate immu- nity, respectively, against MGE acquisition in ...about restriction-modification defense in ...predicted restriction-modification system, ...
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Surface proteins and restriction modification systems of bovine mastitis strains of Staphylococcus aureus
... Only a few surface protein genes have been retained and are expressed by RF122 IsdA, IsdB, ClfB and Bbp whereas the majority of bovine strains from other multilocus sequence types still [r] ...
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A mobile restriction modification system consisting of methylases on the IncA/C plasmid
... The loss of pVC211 in the deletion process of the dcm genes indicated that the dcm genes might affect the plas- mid stability, so the presence of plasmids was detected by PCR in the 96 c[r] ...
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Mining the Methylome Reveals Extensive Diversity in Staphylococcus epidermidis Restriction Modification
... of restriction-modification (RM) systems that limit introduction of foreign ...overcame restriction barriers in ...rally restriction-defective, clinically significant, multidrug-resistant ST2 isolate, ...
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Transduction, restriction and recombination patterns in Escherichia coli.
... The size of the replacements was greater, and no multiple replacements were observed, suggesting a role for restriction-modification systems in the transduction patterns and [r] ...
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Restriction-deficient mutants and marker-less genomic modification for metabolic engineering of the solvent producer Clostridium saccharobutylicum
... I restriction–modification systems (hsdR1: CLSA_RS02150, hsdR2: CLSA_RS14125, and hsdR3: CLSA_RS04425), which might be why it is so difficult to ...DNA restriction and facilitate the genetic ...
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Maternal Nutrient Restriction with Fetal Growth Restriction in Guinea Pigs Impacts Brain Development and Neuroimaging Correlates in Neonatal Offspring
... (Tolsa et al., 2004). This finding is similar to that of the present study as we noted a decrease whole brain volume, and provides insight into the functional and behavioural aspects of the FGR born individuals that our ...
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Isolation and characterisation of the 5' region of the bovine lactoferrin gene : a dissertation presented to Massey University in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Biochemistry
... with restriction endonucleases to confinn its identity and to further characterise the insert (Figure ...produced restriction fragments of the predicted sizes (Table ...m restriction sites in the ...
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An Alternative Method for Cytotype Determination in Acorus calamus L., Accessions by PCR- RFLP Technique
... EcoRI restriction enzyme. Triploid accessions showed restriction digestion at 586 bp resulting in an additional fragment of 127 bp, which is absent in ...
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Restriction and modification in Bacillus subtilis: DNA methylation potential of the related bacteriophages Z, SPR, SP beta, phi 3T, and rho 11.
... 446-453 0022-538X/83/050446-08$02.00/0 Copyright C 1983, American Society for Microbiology Restriction and Modification in Bacillus subtilis: DNA Methylation Potential of the Related Bac[r] ...
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Maternal feeding practices predict weight gain and obesogenic eating behaviors in young children: a prospective study
... suggest restriction may lead to the opposite effect by encouraging children to seek out restricted foods and failing to help children regulate eating based on satiety ...maternal restriction has also ...
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Restriction and modification of bacteriophage SP10 DNA by Bacillus subtilis Marburg 168: stabilization of SP10 DNA in restricting hosts preinfected with a heterologous phage, SP18.
... 148-155 0022-538X/81/01-0148/08$02.00/0 Restriction and Modification of Bacteriophage SP10 DNA by Bacillus subtilis Marburg 168: Stabilization of SP10 DNA in Restricting Hosts Preinfecte[r] ...
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Modification of the terminal restriction fragment length polymorphism analysisfor assessment of a specific taxonomic group within a soil microbial community
... However, t-rFlP analysis has also many ad- vantages as compared to other Dna (PCr) based techniques (Marsh 1999): (i) t-rFlP technology with capillary or slab gel electrophoresis (using Dna sequencer) has considerably ...
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From Agrobacterium to viral vectors: genome modification of plant cells by rare cutting restriction enzymes
... rare-cutting restriction enzymes came the development of various assays to validate and verify their ...any restriction enzyme is to test whether it can digest its target sequence in vitro while remaining ...
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Restriction and modification in Bacillus subtilis: effects on transfection under marker rescue conditions.
... 2 0022-538X/82/050357-08$02.00/0 Restriction and Modification in Bacillus subtilis: Effects on Transfection Under Marker Rescue Conditions SIERD BRON,* ERIK LUXEN, AND GERARD VENEMA Depa[r] ...
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