Experiments

Searchable full-text extractions: founding hypothesis, core claims, experimental setups, key results and statistics — pulled out of each paper as structure. Search a cell line, an assay or an entity (e.g. HUH7) and find every paper that worked with it. This corpus stands on its own: most entries carry no reproduction assessment (yet).

• HIV-1 sequence evolution in vivo after superinfection with three viral strains.

  PMID 17716368 · PMC2020475 · Retrovirology · 2007 · 8 claims · 8 setups

  Full-text index only

  gag and env-V3 nucleotide evolution follows a similar pattern in all three strains: low substitution rate in the first 2-3 years of infection, then an increase driven mainly by synonymous substitutions

  blood seminal pbmcs biological strain-specific bulk in-house

• Functional diversity of HIV-1 envelope proteins expressed by contemporaneous plasma viruses.

  PMID 18312646 · PMC2270869 · Retrovirology · 2008 · 8 claims · 7 setups

  Full-text index only

  Infectivity of recombinant viruses carrying different Env proteins from the same patient varies over an approximately 10-fold range, even among viruses with similar tropism.

  env u373 mt4-r5 u373-r5 phylogenetic infectivity flow

• Epidemiologic and evolutionary relationships between Romanian and Brazilian HIV-subtype F strains.

  PMID 8903171 · PMC2626880 · Emerging infectious diseases · 1995 · 7 claims · 4 setups

  Full-text index only

  Romanian and Brazilian HIV-1 subtype F envelope C2-V3 sequences cluster into two related but distinct phylogenetic groups.

  hiv-1 same brazilian phylogenetic bootstrap pruning

• The role of the humoral immune response in the molecular evolution of the envelope C2, V3 and C3 regions in chronically HIV-2 infected patients.

  PMID 18778482 · PMC2563025 · Retrovirology · 2008 · 8 claims · 7 setups

  Full-text index only

  Intra-host nucleotide diversity of the HIV-2 C2V3C3 region increases over the course of chronic infection in most patients

  pbmcs clonal env deduced nested maximum-likelihood positive

• Highly diversified multiply drug-resistant HIV-1 quasispecies in PBMCs: a case report.

  PMID 18513421 · PMC2426714 · Retrovirology · 2008 · 7 claims · 6 setups

  Full-text index only

  HIV-1 quasispecies in PBMCs are more genetically heterogeneous than in plasma

  plasma proviral cloned pbmc hiv-1 nested clonal

• HIV-1 evolution following transmission to an HLA-B*5801-positive patient.

  PMID 19909081 · PMC2779566 · The Journal of infectious diseases · 2009 · 8 claims · 8 setups

  Full-text index only

  Multiple escape mutations developed rapidly in HLA-B*5801-restricted epitopes in Gag, Nef, and Pol following transmission

  plasma transmitter subject genomic full-length population ifn-γ

• Identification and recovery of minor HIV-1 variants using the heteroduplex tracking assay and biotinylated probes.

  PMID 18948297 · PMC2602764 · Nucleic acids research · 2008 · 6 claims · 8 setups

  Full-text index only

  Incorporating a biotin tag into the HTA probe enables purification of labeled heteroduplexes and direct sequencing of the separated query strand, allowing recovery of minor variant sequences

  hiv-1 biotin-hta-purified original recovered heteroduplex rt-pcr sanger

• HIV-1 gp120 N-linked glycosylation differs between plasma and leukocyte compartments.

  PMID 18215327 · PMC2265691 · Virology journal · 2008 · 8 claims · 6 setups

  Full-text index only

  N-linked glycosylation of HIV-1 gp120 differs between plasma and leukocyte compartments

  plasma hiv-1 nlg presence env phylogenetic signature

• Effects of HIV type-1 immune selection on susceptability to integrase inhibitor resistance.

  PMID 19918099 · PMC4155129 · Antiviral therapy · 2009 · 8 claims · 6 setups

  Full-text index only

  Primary integrase inhibitor resistance mutations (T66I, E92Q, G140S, Y143C/H/R, Q148H/R/K, N155S/H) were absent in 342 drug-naive individuals, indicating these sites are highly constrained.

  plasma genomic viral aligned bulk sequence-based quantitative

• Evidence for limited genetic compartmentalization of HIV-1 between lung and blood.

  PMID 19759830 · PMC2736399 · PloS one · 2009 · 8 claims · 7 setups

  Full-text index only

  Statistical evidence of genetic compartmentalization between lung and blood HIV-1 env sequences was found in 10 of 18 subjects.

  paired lung tissue-pair pooled hiv-1 maximum statistical

• Dual and recombinant infections: an integral part of the HIV-1 epidemic in Brazil.

  PMID 10081673 · PMC2627691 · Emerging infectious diseases · 1999 · 8 claims · 8 setups

  Full-text index only

  Among 79 HIV-1 infected patients, 3 (3.8%) had dual infections, 6 (7.6%) had recombinant infections, and 70 (88.6%) had single-subtype infections

  pbmc uncultured pcr-amplified aligned rflp heteroduplex nested

• In silico segmentations of lentivirus envelope sequences.

  PMID 17376229 · PMC1847453 · BMC bioinformatics · 2007 · 8 claims · 8 setups

  Full-text index only

  C and V regions of lentivirus SU sequences have distinct statistical (oligonucleotide/amino-acid) compositions that HMMs can learn and use to delimit them.

  eiav hiv hmm-based hmm artificial

• Emergence of recombinant forms of HIV: dynamics and scaling.

  PMID 17967052 · PMC2041978 · PLoS computational biology · 2007 · 7 claims · 5 setups

  Full-text index only

  A detailed mathematical model incorporating multiple cell infections and recombination quantitatively captures experimental observations of recombinant HIV emergence dynamics in vitro

  cd4+ scid-hu splenocytes computational single-round replication-competent proviral

• Direct evidence of extensive diversity of HIV-1 in Kinshasa by 1960.

  PMID 18833279 · PMC3682493 · Nature · 2008 · 7 claims · 8 setups

  Full-text index only

  Recovered and characterized HIV-1 sequences (DRC60) from a 1960 Bouin's-fixed paraffin-embedded lymph node biopsy from Léopoldville, Belgian Congo

  archival hiv-1-positive cdna concatenated rt-pcr quantitative pcr

• Genomic variability associated with the presence of occult hepatitis B virus in HIV co-infected individuals.

  PMID 19889143 · PMC3032083 · Journal of viral hepatitis · 2010 · 7 claims · 8 setups

  Full-text index only

  O-HBV-associated mutations in PreS/S/polymerase regions likely contribute to undetectable HBsAg by interfering with serologic detection, altering antigen secretion, and/or decreasing replicative fitness

  serum hbv full-length o-hbv nested phylogenetic quasispecies

• Determinants of human immunodeficiency virus type 1 escape from the primary CD8+ cytotoxic T lymphocyte response.

  PMID 15545352 · PMC2211924 · The Journal of experimental medicine · 2004 · 7 claims · 4 setups

  Full-text index only

  CD8+ CTL responses contribute to containment of viral replication in acute/early HIV-1 infection, and HIV-1 rapidly selects escape variants within epitope-containing regions beginning within weeks of infection.

  pbmcs autologous vaccinia plasma ifn-γ 51cr recombinant

• Efficient algorithms for probing the RNA mutation landscape.

  PMID 18688270 · PMC2475669 · PLoS computational biology · 2008 · 8 claims · 4 setups

  Full-text index only

  RNAmutants generalizes McCaskill's partition function algorithm to sum over the grand canonical ensemble of all secondary structures of all k-point mutants, simultaneously computing MFE(k) and Z(k) for each k

  element hepatitis hiv utr partition deleterious mutation

• Identifying the important HIV-1 recombination breakpoints.

  PMID 18787691 · PMC2522274 · PLoS computational biology · 2008 · 8 claims · 3 setups

  Full-text index only

  Local sequence identity between co-packaged parental RNAs strongly influences the probability of strand-transfer/breakpoint location, with fewer breakpoints occurring near mismatches

  inter-subtype parental copy-choice probabilistic comparative

• Genetic variation in Pneumocystis carinii isolates from different geographic regions: implications for transmission.

  PMID 10827116 · PMC2640877 · Emerging infectious diseases · 2000 · 8 claims · 4 setups

  Full-text index only

  Genotype frequency distribution patterns varied significantly by patient's place of diagnosis but not by place of birth

  pneumocystis ethanol-preserved genotype pcr nested purification