Deletion ofHelicobacter pylorivacuolating cytotoxin gene by introduction of directed mutagenesis
نویسندگان
چکیده
منابع مشابه
Site-Directed Mutagenesis, Expression and Biological Activity of E. coli 5-Enolpyruvylshikimate 3-Phosphate Synthase Gene
Site-directed mutagenesis (SDM) as a powerful technique was used to change two important and conserved amino acids in 5-enolpyruvylshikimate 3- phosphate synthase (EPSPS) gene of E. coli. The mutations changed glycine 96 to alanine and alanine 183 to threonine. These two amino acids are very important for intraction of the wide spectrum herbicide, glyphosate, to EPSP synthase enzymes. By design...
متن کاملSite-directed mutagenesis using PCR-mediated introduction of silent mutations.
The alteration of a specific sequence of DNA using site-directed mutagenesis (SDM) provides an effective tool to probe the structure and function of gene products. With the advent of polymerase chain reaction (PCR), several new techniques were developed that facilitate SDM. An oligonucleotide containing mismatches at the desired site of mutation is used to generate a population of mutant fragme...
متن کاملOligonucleotide‐directed mutagenesis for precision gene editing
Differences in gene sequences, many of which are single nucleotide polymorphisms, underlie some of the most important traits in plants. With humanity facing significant challenges to increase global agricultural productivity, there is an urgent need to accelerate the development of these traits in plants. oligonucleotide-directed mutagenesis (ODM), one of the many tools of Cibus' Rapid Trait De...
متن کاملsite-directed mutagenesis, expression and biological activity of e. coli 5-enolpyruvylshikimate 3-phosphate synthase gene
site-directed mutagenesis (sdm) as a powerful technique was used to change two important and conserved amino acids in 5-enolpyruvylshikimate 3- phosphate synthase (epsps) gene of e. coli. the mutations changed glycine 96 to alanine and alanine 183 to threonine. these two amino acids are very important for intraction of the wide spectrum herbicide, glyphosate, to epsp synthase enzymes. by design...
متن کاملIntroduction of H-2Dd determinants into the H-2Ld antigen by site- directed mutagenesis
We used site-directed mutagenesis to localize serologically defined (s) and CTL (c)-defined alloantigenic determinants to discrete amino acid sequences of a murine MHC class I antigen. Based on the prediction that amino acid position 63-73 of the H-2Dd antigen forms s-allodeterminants, the H-2Ld gene was mutated in a sequential fashion to replace codons for amino acid positions 63, 65, 66, 70, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2003
ISSN: 1007-9327
DOI: 10.3748/wjg.v9.i10.2251