[PDF] Top 20 Hypersusceptibility to Substrate Analogs Conferred by Mutations in Human Immunodeficiency Virus Type 1 Reverse Transcriptase
Has 10000 "Hypersusceptibility to Substrate Analogs Conferred by Mutations in Human Immunodeficiency Virus Type 1 Reverse Transcriptase" found on our website. Below are the top 20 most common "Hypersusceptibility to Substrate Analogs Conferred by Mutations in Human Immunodeficiency Virus Type 1 Reverse Transcriptase".
Hypersusceptibility to Substrate Analogs Conferred by Mutations in Human Immunodeficiency Virus Type 1 Reverse Transcriptase
... DEAE-dextran (Sigma). After incubation at 37°C for 2 to 4 h, an additional 6 ml of DMEM was added to each plate, and incubation was continued overnight. The monolayers were then washed three times with 6 ml of PBS, and ... See full document
10
The K65R Mutation in Human Immunodeficiency Virus Type 1 Reverse Transcriptase Exhibits Bidirectional Phenotypic Antagonism with Thymidine Analog Mutations
... of virus with K65R and M184V was determined to assess whether the antagonism by K65R was specific for ...M184V mutations, both of which increase discrimination against NRTI incorporation, would confer ... See full document
7
Mutations in the U5 Region Adjacent to the Primer Binding Site Affect tRNA Cleavage by Human Immunodeficiency Virus Type 1 Reverse Transcriptase In Vivo
... (26). Mutations in amino acids R448 and N474 had minimal effects on titer; H539 is part of the active ...the mutations in U5 affect the specificity of the tRNA ...similar mutations in the U5 sequence ... See full document
9
Resistance to a drug blocking human immunodeficiency virus type 1 entry (RPR103611) is conferred by mutations in gp41.
... after virus-cell contact, thus, after a single cycle of reverse transcription (6, ...Tat 1 cells, results in the up- regulation of b -galactosidase ...X-Gal substrate and easily ...the ... See full document
7
Human Immunodeficiency Virus type 1 reverse transcriptase and protease gene mutations: An observational and prediction study on antiretroviral interactions and co-receptor usage.
... hydrophobic substrate cleft recognizes and cleaves 9 different peptide sequences to produce the matrix, capsid, nucleocapsid and p6 proteins from the gag polyprotein and protease, reverse ... See full document
256
Attenuated replication of human immunodeficiency virus type 1 with a didanosine-selected reverse transcriptase mutation.
... Lys70Arg virus replicated slightly more efficiently than WT virus in three independent assays of ...desired mutations were retained by HIV vari- ants during replication in drug-free medium, the ... See full document
7
Construction and Characterization of a Temperature-Sensitive Human Immunodeficiency Virus Type 1 Reverse Transcriptase Mutant
... progeny virus production at ...RT mutations conferred a ts phenotype, al- though several resulted in mutant viruses that had lost infec- tivity for CEM (12D7) cells at all temperatures tested (Table ... See full document
8
Human Immunodeficiency Virus Type 1 Subtype F Reverse Transcriptase Sequence and Drug Susceptibility
... sensus sequence has been described as occurring in consensus sequences of subtype A. The sequence T173-K174 has been described for the IBNG subtype A/G isolate (25). Residues A39, E131, L135, and Y162, which are ... See full document
5
Resistance to Nucleoside Analog Reverse Transcriptase Inhibitors Mediated by Human Immunodeficiency Virus Type 1 p6 Protein
... up-promoter mutations in inhA that increase the enoyl reductase drug target, resistance in the parasite Leishmania donovani to methotrexate through dihydrofolate reductase target amplification, and resistance in ... See full document
10
Effects of Amino Acid Substitutions at Position 115 on the Fidelity of Human Immunodeficiency Virus Type 1 Reverse Transcriptase
... Genetic assays have several advantages. They are not appre- ciably affected by the purity of individual deoxynucleoside triphosphate (dNTP) stocks which can be an important issue in certain biochemical fidelity assays. ... See full document
7
Inhibitors of Human Immunodeficiency Virus Type 1 Reverse Transcriptase Target Distinct Phases of Early Reverse Transcription
... nucleoside analogs which, when incorporated into a nascent DNA chain by RT, result in the termination of DNA ...of virus isolated from patients taking NVP ...commercial reverse transcriptase ... See full document
10
A Mutation in the 3′ Region of the Human Immunodeficiency Virus Type 1 Reverse Transcriptase (Y318F) Associated with Nonnucleoside Reverse Transcriptase Inhibitor Resistance
... NNRTI mutations following the emergence of K103N mutant viruses (1), suggest- ing the presence of drug selection pressure even after the emergence of ...uncharacterized mutations may play a role in ... See full document
5
Expression of human immunodeficiency virus type 1 reverse transcriptase in trans during virion release and after infection.
... of human immunodeficiency virus type 1 (HIV-1), cleavage by the viral protease occurs during viral ...infection, reverse transcription of viral RNA into double-stranded ... See full document
6
Human Immunodeficiency Virus Mutagenesis during Antiviral Therapy: Impact of Drug-Resistant Reverse Transcriptase and Nucleoside and Nonnucleoside Reverse Transcriptase Inhibitors on Human Immunodeficiency Virus Type 1 Mutation Frequencies
... of human immu- nodeficiency virus type 1 (HIV-1) ...two reverse transcriptase (RT) ...increase virus mutation ...frameshift mutations in the luciferase gene ... See full document
13
Quantification of the Effects on Viral DNA Synthesis of Reverse Transcriptase Mutations Conferring Human Immunodeficiency Virus Type 1 Resistance to Nucleoside Analogues
... in reverse transcription, and resistance mutations, includ- ing M184V, can also impair the initiation of DNA synthesis (18, 31, ...WT virus was reduced in hydroxyurea-pretreated cells compared to ... See full document
11
Comparison of Sequencing by Hybridization and Cycle Sequencing for Genotyping of Human Immunodeficiency Virus Type 1 Reverse Transcriptase
... resistance mutations associated with the codon 151 complex (16, 17) by either sequencing method or with insertions in the vicinity of codon 69 (19) by cycle sequencing, so these positions were not included in this ... See full document
7
Interaction of Reverse Transcriptase (RT) Mutations Conferring Resistance to Lamivudine and Etravirine: Effects on Fitness and RT Activity of Human Immunodeficiency Virus Type 1
... Our study has a number of limitations. Because we were unable to obtain RPV, we used ETV as a surrogate. As the E138K mutation confers similar levels of resistance to both drugs (3, 22), it is likely that similar results ... See full document
6
Cross-Linking of the Fingers Subdomain of Human Immunodeficiency Virus Type 1 Reverse Transcriptase to Template-Primer
... acid substrate relative to ...are mutations that are associated with nucleoside analog resistance in direct contact with the incoming ...resistance mutations manifest themselves via direct inter- ... See full document
11
Influence of Reverse Transcriptase Variants, Drugs, and Vpr on Human Immunodeficiency Virus Type 1 Mutant Frequencies
... of human immunodeficiency virus type 1 (HIV-1) ...HIV-1 reverse transcriptase (RT) is a major target of antiretroviral therapy and ultimately the target of ... See full document
10
High Sequence Conservation of Human Immunodeficiency Virus Type 1 Reverse Transcriptase under Drug Pressure despite the Continuous Appearance of Mutations
... tions 1 to 240; in addition, the focus was on characterizing RT mutations, while distinction between invariant residues (vari- ability of ⬍ 1%) and residues with low variability ( ⱕ 3%) was not ...⬎ ... See full document
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