A DNA methyltransferase activity was identified in a strain of Bacillus thuringiensis that was found to protect DNA from cleavage by the restriction endonuclease HaeIII at overlapping sites. Site-directed mutagenesis was used to confirm the recognition sequence of the methyltransferase as ACGGC
The EcoRI adenine DNA methyltransferase forms part of a bacterial restriction/modification system; t...
<p>Plasmids were digested with Hin6I restriction endonuclease. Plasmids purified from arabinose-indu...
DNA methyltransferases catalyse the transfer of methyl groups from the cofactor S-adenosyl-L-methion...
5-Methylcytosine is one of the major epigenetic marks of DNA in living organisms. Some bacterial spe...
The purpose of the work: isolation of the ferments of systems modification-restriction, its characte...
Methylation of a base in a specific DNA sequence protects the DNA from nucleolytic cleavage by restr...
A type II modification methylase (M BstVI) was partially purified from the thermophilic bacterium Ba...
AbstractAn S-adenosyl-L-methionine:DNA-methyltransferase, termed M · BnaI, was purified from Bacillu...
DNA methyltransferases (MTases) are a group of enzymes that catalyze the methyl group transfer from ...
Recognition of a specific DNA sequence by a protein is probably the best example of macromolecular i...
<p>Plasmids were digested with Hin6I restriction endonuclease. Plasmids purified from arabinose-indu...
The sites of action of the restriction enzyme Bgl II on X DNA are mapped. This enzyme recognises the...
Bacterial genomes can be methylated at particular motifs by methyltransferases (M). This DNA modific...
B. subtilis phage SPB and Moraxella sp. code for DNA methyl-transferases which methylate both cytosi...
pBL2 was identified genetically but not physically in Streptomyces lividans after its mating with S....
The EcoRI adenine DNA methyltransferase forms part of a bacterial restriction/modification system; t...
<p>Plasmids were digested with Hin6I restriction endonuclease. Plasmids purified from arabinose-indu...
DNA methyltransferases catalyse the transfer of methyl groups from the cofactor S-adenosyl-L-methion...
5-Methylcytosine is one of the major epigenetic marks of DNA in living organisms. Some bacterial spe...
The purpose of the work: isolation of the ferments of systems modification-restriction, its characte...
Methylation of a base in a specific DNA sequence protects the DNA from nucleolytic cleavage by restr...
A type II modification methylase (M BstVI) was partially purified from the thermophilic bacterium Ba...
AbstractAn S-adenosyl-L-methionine:DNA-methyltransferase, termed M · BnaI, was purified from Bacillu...
DNA methyltransferases (MTases) are a group of enzymes that catalyze the methyl group transfer from ...
Recognition of a specific DNA sequence by a protein is probably the best example of macromolecular i...
<p>Plasmids were digested with Hin6I restriction endonuclease. Plasmids purified from arabinose-indu...
The sites of action of the restriction enzyme Bgl II on X DNA are mapped. This enzyme recognises the...
Bacterial genomes can be methylated at particular motifs by methyltransferases (M). This DNA modific...
B. subtilis phage SPB and Moraxella sp. code for DNA methyl-transferases which methylate both cytosi...
pBL2 was identified genetically but not physically in Streptomyces lividans after its mating with S....
The EcoRI adenine DNA methyltransferase forms part of a bacterial restriction/modification system; t...
<p>Plasmids were digested with Hin6I restriction endonuclease. Plasmids purified from arabinose-indu...
DNA methyltransferases catalyse the transfer of methyl groups from the cofactor S-adenosyl-L-methion...