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  • rescue
  • chromosome loss I would guess and the rest had src lesions (we could rescue td virus, the RNA was normal, p60 generally present but kinase activity reduced or absent). (nih.gov)
  • particles
  • The single EB-resistant cell lines contained R-type virus-like particles, while in BrdU-resistant and doubly resistant cells the R-type particles were absent. (biologists.org)
  • Pseudotyped retroviral vectors consist of vector particles bearing envelope (Env) glycoproteins derived from other enveloped viruses. (biomedcentral.com)
  • transcription
  • Studies of several thousand sites of human immunodeficiency virus (HIV) integration in human cells indicated that transcription units (TUs) are favored for integration, and comparison to transcriptional profiles from target cells indicates that active TUs are particularly favored ( 19 , 26 , 31 ). (asm.org)
  • Murine leukemia virus (MLV), in contrast, showed an integration bias in favor of CpG islands and transcription start sites ( 31 ) and a weaker preference for transcription units. (asm.org)
  • domains
  • Herein we present two crystal structures containing the N-terminal and the catalytic core domains of maedi-visna virus IN in complex with the IN binding domain of the common lentiviral integration co-factor LEDGF. (plos.org)
  • typical
  • the process from the time that the oocyte leaves the ovary until is produced with the typical avian flourish as a finished egg takes 25-26 hours. (thefreedictionary.com)
  • integration
  • For this virus group, it is possible to compare the placement of de novo sites of integration generated experimentally to the preexisting distribution of ERVK sequences, allowing the forces dictating the accumulation of ERVs to be specified more precisely. (asm.org)
  • Using a range of complementary approaches, we demonstrate that the dimer-dimer interface is essential for HIV-1 IN tetramerization, concerted integration in vitro, and virus infectivity. (plos.org)