Nucleotide sequence of the Escherichia coli micA gene required for A/G-specific mismatch repair: identity of micA and mutY
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چکیده
منابع مشابه
the crisis of identity in jhumpa lahiris fiction: interpreter of maladies and the namesake
شکل گیری هویت(identity) مقوله مهمی در ادبیات پراکنده مردم(diasporan literature) می باشد. آثار جومپا لاهیری(jhumpa lahiri) ، نویسنده هندی آمریکایی، در سالهای اخیر تحسین منتقدین را به خود معطوف کرده است. وی در این آثار زندگی مهاجران و تلاش آنان برای پیدا کردن جایگاهشان در یک فرهنگ بیگانه را به تصویر کشیده است. این تجربه همواره با احساساتی نظیر دلتنگی برای گذشته، بیگانگی و دوری همراه است. با این ح...
15 صفحه اولPhysical and functional interactions between Escherichia coli MutY glycosylase and mismatch repair protein MutS.
Escherichia coli MutY and MutS increase replication fidelity by removing adenines that were misincorporated opposite 7,8-dihydro-8-oxo-deoxyguanines (8-oxoG), G, or C. MutY DNA glycosylase removes adenines from these mismatches through a short-patch base excision repair pathway and thus prevents G:C-to-T:A and A:T-to-G:C mutations. MutS binds to the mismatches and initiates the long-patch misma...
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The exact nature of the early steps of the blotin biosynthetlc pathway of E.coli remains a mystery. Both the bloH and bloC gene products have been shown to be Implicated in these early steps but their precise function is unknown (1,2). Here we present the nucleotide and deduced amino acid sequences of the E.coli bioH gene which was cloned from an EcoRI-BamHI total genomic bank, of E^ coli by co...
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The nucleotide sequence of the murE gene encoding the diaminopimelic acid adding enzyme of Escherichia coli is reported. The coding region consisted of 1413 base pairs and was separated from the ftsI (penicillin-binding protein 3) gene by 61 base pairs. The deduced primary structure of MurE comprised 471 amino acid residues with a molecular mass of 50.6 kilodaltons.
متن کاملNucleotide sequence of the tolC gene of Escherichia coli.
The thrA gene of Escherichia coli codes for a single polypeptide chain having two enzymatic activities required for the biosynthesis of threonine, aspartokinase I and homoserine dehydrogenase I. This gene was cloned in a bacterial plasmid and its complete nucleotide sequence was established. It contains 2460 base pairs that encode for a polypeptide chain of 820 amino acids. The previously deter...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1991
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.173.6.1902-1910.1991