Results 51 to 60 of about 2,616,862 (309)
Structure of replicating SARS-CoV-2 polymerase
Nature, 2020 The new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) uses an RNA-dependent RNA polymerase (RdRp) for the replication of its genome and the transcription of its genes1–3.
H. S. Hillen +5 more
semanticscholar +1 more source
SUMO Modification Stabilizes Enterovirus 71 Polymerase 3D To Facilitate Viral Replication. [PDF]
, 2016 Accumulating evidence suggests that viruses hijack cellular proteins to circumvent the host immune system. Ubiquitination and SUMOylation are extensively studied posttranslational modifications (PTMs) that play critical roles in diverse biological ...
Gong, P +9 more
core +1 more source
Viruses, 2023 The human respiratory syncytial virus (RSV) is a negative-sense, single-stranded RNA virus. It is the major cause of severe acute lower respiratory tract infection in infants, the elderly population, and immunocompromised individuals.
Priscila Sutto-Ortiz +3 more
doaj +1 more source
Viruses, 2020 The Eurasian avian-like swine (EA) H1N1 virus has affected the Chinese swine industry, and human infection cases have been reported occasionally. However, little is known about the pathogenic mechanism of EA H1N1 virus.
Mengkai Cai +10 more
doaj +1 more source
Kinetics and thermodynamics of exonuclease-deficient DNA polymerases [PDF]
Phys. Rev. E 93, 042419 (2016), 2016 A kinetic theory is developed for exonuclease-deficient DNA polymerases, based on the experimental observation that the rates depend not only on the newly incorporated nucleotide, but also on the previous one, leading to the growth of Markovian DNA sequences from a Bernoullian template. The dependences on nucleotide concentrations and template sequence
arxiv +1 more source
Viruses, 2023 Background: As long as COVID-19 endures, viral surface proteins will keep changing and new viral strains will emerge, rendering prior vaccines and treatments decreasingly effective.
Brittany A. Comunale +5 more
doaj +1 more source
Kinetics and thermodynamics of DNA polymerases with exonuclease proofreading [PDF]
Phys. Rev. E 93, 042420 (2016), 2016 Kinetic theory and thermodynamics are applied to DNA polymerases with exonuclease activity, taking into account the dependence of the rates on the previously incorportated nucleotide. The replication fidelity is shown to increase significantly thanks to this dependence at the basis of the mechanism of exonuclease proofreading.
arxiv +1 more source
Polymerase Chain Reaction [PDF]
Journal of Investigative Dermatology, 2013 The advent of the polymerase chain reaction (PCR) radically transformed biological science from the time it was first discovered (Mullis, 1990). For the first time, it allowed for specific detection and production of large amounts of DNA. PCR-based strategies have propelled huge scientific endeavors such as the Human Genome Project.
Nidhi Avashia, Lilit Garibyan
openaire +2 more sources
International Journal of Neonatal Screening, 2021 A variant in the POLG gene is the leading cause of a heterogeneous group of mitochondrial disorders. No definitive treatment is currently available. Prenatal and newborn screening have the potential to improve clinical outcome of patients affected with ...
Kanokwan Sriwattanapong +5 more
doaj +1 more source
Accuracy and speed of elongation in a minimal model of DNA replication [PDF]
, 2021 Being a dual purpose enzyme, the DNA polymerase is responsible for elongation of the newly formed DNA strand as well as cleaving the erroneous growth in case of a misincorporation. The efficiency of replication depends on the coordination of the polymerization and exonuclease activity of DNA polymerase.
arxiv +1 more source