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).

• Evaluation of the intra- and inter-specific genetic variability of Plasmodium lactate dehydrogenase.

  PMID 17961215 · PMC2194689 · Malaria journal · 2007 · 8 claims · 8 setups

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  No nucleotide variation was found among 49 P. falciparum pLDH isolates (100% homology)

  falciparum vivax ovale malariae nested-pcr

• 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

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  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

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

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

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  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

• Novel and de novo PKD1 mutations identified by multiple restriction fragment-single strand conformation polymorphism (MRF-SSCP).

  PMID 15018634 · PMC356914 · BMC medical genetics · 2004 · 6 claims · 7 setups

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  MRF-SSCP method (using combined restriction digestion plus SSCP with silver staining) was developed to screen PKD1 mutations in full-length cDNA fractionated into nine overlapping nested-PCR segments

  blood pkd1 pcr-purified genomic long nested-pcr mrf-sscp

• Genomic sequencing of the severe acute respiratory syndrome-coronavirus.

  PMID 16916263 · PMC7121524 · Methods in molecular biology (Clifton, N.J.) · 2006 · 7 claims · 7 setups

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  PCR-based amplification and direct sequencing of SARS-CoV genome fragments is feasible from uncultured clinical specimens (serum, nasopharyngeal aspirate, stool), avoiding culture-derived artifacts and biohazard risk.

  sars-cov extracted cdna pcr viral reverse real-time

• Mutation screening and haplotype analysis of the rhodopsin gene locus in Japanese patients with retinitis pigmentosa.

  PMID 17653048 · PMC2776539 · Molecular vision · 2007 · 8 claims · 4 setups

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  No RP patient among 68 Japanese subjects carried a RHO mutation causing an amino acid substitution

  blood-derived genomic chromosomes rho whole-locus pcr haplotype

• New generic primer system targeting mucosal/genital and cutaneous human papillomaviruses leads to the characterization of HPV 115, a novel Beta-papillomavirus species 3.

  PMID 19948351 · PMC2813930 · Virology · 2010 · 8 claims · 8 setups

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  The new CUT primer system detects a broader range of HPV genera/species and novel putative types than the FAP primer system (p<0.01)

  skin cloned mixed-type gene nested sequencing molecular

• Genetic variants of Ehrlichia phagocytophila, Rhode Island and Connecticut.

  PMID 11996680 · PMC3369764 · Emerging infectious diseases · 2002 · 7 claims · 6 setups

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  All 50 E. phagocytophila-positive samples from Bridgeport, CT (1996-1998) had 16S rRNA sequences identical to the human agent (EP-ha).

  ixodes white-footed eastern pcr-positive nested sequencing cloning

• Genetic variation of SARS coronavirus in Beijing Hospital.

  PMID 15200810 · PMC3323231 · Emerging infectious diseases · 2004 · 8 claims · 4 setups

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  113 sequence variations at 9 recurrent variant sites were identified in 29 full-length S-gene sequences compared to the BJ01 reference strain

  clinical extracted rna-derived cloned nested screening direct

• Competitive enzymatic reaction to control allele-specific extensions.

  PMID 15767273 · PMC1065263 · Nucleic acids research · 2005 · 6 claims · 7 setups

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  Protease-mediated allele-specific extension (PrASE) uses competition between polymerase activity and Proteinase K-mediated polymerase degradation to allow extension of perfectly matched primers while eliminating slower mismatched primer extension.

  genomic immobilized four individuals multiplex protease-mediated effect

• High incidence of human bocavirus infection in children in Spain.

  PMID 17904416 · PMC7108365 · Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology · 2007 · 8 claims · 6 setups

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  HBoV is a significant contributor to acute lower respiratory tract infection in young children in Spain

  nasopharyngeal cloned hbov-positive urine nested multiplex sanger

• Evaluation of the genetic polymorphism of Plasmodium falciparum P126 protein (SERA or SERP) and its influence on naturally acquired specific antibody responses in malaria-infected individuals living in the Brazilian Amazon.

  PMID 18667071 · PMC2515332 · Malaria journal · 2008 · 8 claims · 4 setups

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  Only two OR fragment types were identified in P. falciparum isolates from the Brazilian Amazon: OR-I (175 bp) and OR-II (199 bp)

  falciparum pcr-amplified p126 sera nested agarose sequencing

• 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

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  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

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

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

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

  plasma proviral cloned pbmc hiv-1 nested clonal

• Population diversity and antibody selective pressure to Plasmodium falciparum MSP1 block2 locus in an African malaria-endemic setting.

  PMID 19832989 · PMC2770483 · BMC microbiology · 2009 · 8 claims · 5 setups

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  The relative proportion of the three Pfmsp1 block2 allelic families (K1, Mad20, RO33) in Dielmo showed no significant temporal fluctuation over a 10-year period (1990-99).

  plasmodium dielmo semi-nested direct cross-sectional

• N-acetyltransferase 8, a positional candidate for blood pressure and renal regulation: resequencing, association and in silico study.

  PMID 18402670 · PMC2330028 · BMC medical genetics · 2008 · 7 claims · 6 setups

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  NAT8 is a novel positional candidate gene for blood pressure and renal function based on its chromosomal location within a BP linkage region and its expression in embryonic/adult kidney and liver

  random reference healthy long-term resequencing quantitative sequence

• Multilocus sequence typing of Cronobacter sakazakii and Cronobacter malonaticus reveals stable clonal structures with clinical significance which do not correlate with biotypes.

  PMID 19852808 · PMC2770063 · BMC microbiology · 2009 · 8 claims · 6 setups

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  A seven-locus MLST scheme (atpD, fusA, glnS, gltB, gyrB, infB, pps) reliably identifies and discriminates C. sakazakii and C. malonaticus strains

  sakazakii cronobacter sequenced multilocus biotyping phylogenetic

• Genotypic analysis of two hypervariable human cytomegalovirus genes.

  PMID 18649324 · PMC2658010 · Journal of medical virology · 2008 · 8 claims · 8 setups

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  UL146 sequences from 184 samples fall into the same 14 genotypes (G1-G14) previously defined, with no new genotypes found.

  hcmv clinical pcr ul146 pcr nested molecular

• Characteristics of small breast and/or ovarian cancer families with germline mutations in BRCA1 and BRCA2.

  PMID 10188893 · PMC2362698 · British journal of cancer · 1999 · 7 claims · 7 setups

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  Presence of at least one ovarian cancer case in a small family strongly predicts finding a BRCA1 or BRCA2 mutation.

  genomic pcr family truncation pcr multiplex

• 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

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  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