Results 291 to 299 of about 605,403 (299)

Cloning and characterization of the genes of the CeqI restriction—modification system

The International Journal of Biochemistry & Cell Biology, 1997
Two genes from Corynebacterium equii, a Gram-positive bacterium producing the CeqI restriction-modification enzymes were cloned and sequenced. In vivo restriction experiments, DNA and amino acid sequence data suggest that the two genes code for the endonuclease and the methyltransferase enzymes. However, when the two genes are expressed in E.
Z, Izsvák, Z, Jobbágy, I, Takács, E, Duda   +3 more
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Comparison of the Homologous SfeI and LlaBI Restriction–Modification Systems

Molecular Biology, 2002
A fragment containing the SfeI restriction-modification system (RMS) operon was cloned from a Streptococcus faecalis SE72 plasmid. Nucleotide sequence analysis revealed its high (99.2%) homology to the operon for Lactococcus lactis subsp. cremoris W56 LlaBI RMS recognizing the same site, 5'-CTRYAG-3'.
S S, Okhapkina, N A, Netesova, L N, Golikova, E V, Seregina, S V, Sosnovtsev, M A, Abdurashitov, S Kh, Degtiarev   +6 more
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Polymorphism of Bacterial Restriction-Modification Systems: The Advantage of Diversity

Evolution, 1994
Bacterial restriction-modification systems provide defense against foreign DNA by using a self versus nonself recognition mechanism. A great diversity of recognition motifs is maintained in natural populations. Circumstantial evidence suggests that defense against bacteriophage viruses favors this diversity.
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Genetics of restriction/modification systems

Biochemical Society Transactions, 1980
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Restriction-Modification Systems

2019
Kommireddy Vasu, Desirazu N. Rao, Valakunja Nagaraja   +2 more
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Multiple restriction-modification systems in Neisseria gonorrhoeae

Gene, 1988
M K, Duff, J K, Davies
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The characterization and cloning of the EagI restriction-modification system

Gene, 1988
L A, Sznyter, J E, Brooks
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[DNA restriction-modification systems].

Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 1990
L I, Glatman, A N, Kravets
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Epigenetics mediated by restriction modification systems

2016
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