Filters: Tags: site-directed mutagenesis (X)44 results (97ms)
Avian retrovirus nucleocapsid protein, pp12, produced in Escherichia coli has biochemical properties identical to unphosphorylated viral protein.
Resistance to 1-[(2-hydroxyethoxy)methyl] 6-(phenylthio)thymine derivatives is generated by mutations at multiple sites in the HIV-1 reverse transcriptase
Rescue of a pathogenic Marek's disease virus with overlapping cosmid DNAs: Use of a pp38 mutant to validate the technology for the study of gene function
Myeloblastosis associated virus (MAV) proteinase site-mutated to be HIV-like has a higher activity and allows production of infectious but morphologically altered virus.
Role of Ser-652 and Lys-692 in the protease activity of infectious bursal disease virus VP4 and identification of its substrate cleavage sites
Sequence requirements for cleavage activation of influenza virus hemagglutinin expressed in mammalian cells.
Rescue of an influenza A virus wild-type PB2 gene and a mutant derivative bearing a site-specific temperature-sensitive and attenuating mutation
Identification of human telomeric repeat motifs at the genome termini of human herpesvirus 7: Structural analysis and heterogeneity
Molecular changes in virulent mutants arising from avirulent avian influenza viruses during replication in 14-day-old embryonated eggs
Site-directed mutagenesis of the avian retrovirus nucleocapsid protein, pp12: Mutation which affects RNA binding in vitro blocks viral replication.
Construction of avian hepadnavirus variants with enhanced replication and cytopathicity in primary hepatocytes
Functional analysis of avian class I (BFIV) glycoproteins by epitope tagging and mutagenesis in vitro
Targeted mutagenesis in vitro: lac repressor mutations generated using AMV reverse transcriptase and dBrUTP.
Reverse genetics provides direct evidence for a correlation of hemagglutinin cleavability and virulence of an avian influenza A virus
Base-paired structure in the avian sarcoma virus 5' leader is required for efficient encapsidation of RNA
Construction and use of a new vector/transposon, pLBT::mini-Tn10:lac:kan, to identify environmentally responsive genes in a marine bacterium