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Résultats de la recherche - 117 results
Typing of Clostridium perfringens by in vitro amplification of toxin genes54
contained primers amplifying simultaneously a part of alpha-toxin, beta-toxin, epsilon-toxin and enterotoxin genes. In order to distinguish between toxinotype A and E, the l-toxin gene fragment must be ...
Role of the YadA protein in prevention of opsonization of Yersinia enterocolitica by C3b molecules56
b than their YadA+ parent. Gene yadA, cloned as a minimal polymerase chain reaction fragment and introduced in trans, complemented the mutations. Production of YadA by recombinant Escherichia coli LK111 ...
Use of the polymerase chain reaction (PCR) for the detection of aacA genes encoding aminoglycoside-6'-N-acetyltransferases in reference strains and gram-negative clinical isolates from two Belgium hospitals36649
DNA fragments of 209 bp, 250 bp, 260 bp and 347 bp, specific for the four known aacA genes, and probes within these fragments, were constructed based on the nucleotide sequences of the aacA genes. The ...
Identification of the aadB gene coding for the aminoglycoside-2"-O-nucleotidyltransferase, ANT(2"), by means of the polymerase chain reaction36645
encoding the aminoglycoside-2”-O-nucleotidyltransferase, ANT (2”). Two primers, delineating a DNA fragment of 188 bp, and a specific probe within this fragment were constructed, based on the nucleotide ...
Genome mapping of Clostridium perfringens strains with I-CeuI shows many virulence genes to be plasmid-borne53
Polymorphism,Restriction Fragment Length Print Research Research Support SB- IM Sites strain toxin virulence Abstract: The intron-encoded endonuclease I-CeuI from Chlamydomonas eugametos was shown to cleave the circular ...
MinION sequencing technology to characterize unauthorized GM petunia plants circulating on the European Union market
unauthorized genetically modified petunia, an integrated strategy has been applied here on several suspected petunia samples from the European market. More precisely, DNA fragments of interest were produced by ...
Chapter Twenty Seven- Generation of immune globulin single variable domains by display technologies
Epitopes Genetic Glycoprotein Heavy-Chain Antibody Fragments Immune Globulin Single Variable Domains Laboratories llama nanobody ON Phage Display prevention Rabies Rabies virus Research Selection strain ...