Lymphocyte-Specific Function of the DNA Polymerase Epsilon Subunit Pole3 Revealed by Neomorphic Alleles
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چکیده
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SPECIFIC AMPLIFICATION OF ASPERGILLUS FUMlGATUS DNA BY POLYMERASE CHAIN REACTION
Invasive aspergillosis (1 is a life-threatening condition in immunocompromised patients. An early diagnosis is of great importance because early treatment may resolve this potentially fatal infection. Recently, the polymerase chain reaction (PCR) has been used successfully in detecting specific DNA of several pathogen. In this study, nested PCR was used to detect DNA specific for A!.pergiflus s...
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The catalytic core of Escherichia coli DNA polymerase III contains three tightly associated subunits, the alpha, epsilon, and theta subunits. The theta subunit is the smallest and least understood subunit. The three-dimensional structure of theta in a complex with the unlabeled N-terminal domain of the epsilon subunit, epsilon186, was determined by multidimensional nuclear magnetic resonance sp...
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invasive aspergillosis (1 is a life-threatening condition in immunocompromised patients. an early diagnosis is of great importance because early treatment may resolve this potentially fatal infection. recently, the polymerase chain reaction (pcr) has been used successfully in detecting specific dna of several pathogen. in this study, nested pcr was used to detect dna specific for a!.pergiflus s...
متن کاملMutations in the Non-Catalytic Subunit Dpb2 of DNA Polymerase Epsilon Affect the Nrm1 Branch of the DNA Replication Checkpoint
To preserve genome integrity, the S-phase checkpoint senses damaged DNA or nucleotide depletion and when necessary, arrests replication progression and delays cell division. Previous studies, based on two pol2 mutants have suggested the involvement of DNA polymerase epsilon (Pol ε) in sensing DNA replication accuracy in Saccharomyces cerevisiae. Here we have studied the involvement of Pol ε in ...
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The herpes simplex virus DNA polymerase consists of two subunits--a catalytic subunit and an accessory subunit, UL42, that increases processivity. Mutations affecting the extreme C terminus of the catalytic subunit specifically disrupt subunit interactions and ablate virus replication, suggesting that new antiviral drugs could be rationally designed to interfere with polymerase heterodimerizati...
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ژورنال
عنوان ژورنال: Cell Reports
سال: 2020
ISSN: 2211-1247
DOI: 10.1016/j.celrep.2020.107756