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).

• Identification of recombinant human papillomavirus type 16 variants.

  PMID 19758676 · PMC2769496 · Virology · 2009 · 8 claims · 5 setups

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  Concurrent infection with 8 HPV16 variants (1 prototype/European, 6 recombinant clones, plus later African-2) was detected in a single woman via PCR-based cloning and sequencing

  cervical pcr-based recombinant-specific direct

• Molecular cloning, genomic characterization and over-expression of a novel gene, XRRA1, identified from human colorectal cancer cell HCT116Clone2_XRR and macaque testis.

  PMID 12908878 · PMC194569 · BMC genomics · 2003 · 8 claims · 7 setups

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  XRRA1 is a novel gene down-regulated ~2-fold in XR-resistant HCT116 Clone2_XRR relative to HCT116 Clone10, identified via cDNA microarray

  hct116 macaque cos-7 genomic cdna est molecular

• 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

• Non-EST-based prediction of novel alternatively spliced cassette exons with cell signaling function in Caenorhabditis elegans and human.

  PMID 17452356 · PMC1904267 · Nucleic acids research · 2007 · 8 claims · 7 setups

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  PASE (Prediction of Alternative Signaling Exons) is a computational algorithm combining Markov splice-site models, a Bayesian classifier, species conservation, and Scansite motif scoring to identify novel alternative cassette exons involved in cell signaling.

  elegans pooled pcr known semi-nested cloning initio

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

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

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

  plasma hiv-1 nlg presence env phylogenetic signature

• New approaches to the analysis of palindromic sequences from the human genome: evolution and polymorphism of an intronic site at the NF1 locus.

  PMID 16340004 · PMC1310899 · Nucleic acids research · 2005 · 7 claims · 8 setups

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  Long pure palindromes (>~200 bp) cannot be stably cloned in E.coli due to cruciform-driven instability, and no E.coli mutant fully overcomes this cloning block.

  individuals e.coli cerevisiae yeast pcr plasmid phi-29

• Mice have a transcribed L-threonine aldolase/GLY1 gene, but the human GLY1 gene is a non-processed pseudogene.

  PMID 15757516 · PMC555945 · BMC genomics · 2005 · 8 claims · 8 setups

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  Mouse has a transcribed, 7-exon L-threonine aldolase (GLY1) gene on chromosome 11 encoding a 400-residue protein homologous to bacterial threonine aldolase

  liver genomic tissues embryos rt-pcr genomic secondary

• Metagenomic analysis of human diarrhea: viral detection and discovery.

  PMID 18398449 · PMC2290972 · PLoS pathogens · 2008 · 8 claims · 7 setups

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  Micro-mass sequencing (minimal stool input, minimal purification, ~384 reads/sample) can detect known enteric viruses in diarrhea specimens

  stool divergent extract preparations sequence-independent maximum enzyme

• The detection of K-ras mutations in colorectal cancer using the amplification-refractory mutation system.

  PMID 9579832 · PMC2150152 · British journal of cancer · 1998 · 5 claims · 6 setups

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  ARMS reliably detects K-ras codon 12/13 mutations in archival CRC DNA samples even when mutant sequence is under-represented relative to wild-type

  archival tumour tumour-derived haematoxylin arms direct pcr

• Germline mutations of the STK11 gene in Korean Peutz-Jeghers syndrome patients.

  PMID 10780518 · PMC2363369 · British journal of cancer · 2000 · 8 claims · 4 setups

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  Germline mutations of STK11 were found in 5 of 10 Korean PJS patients screened

  genomic pcr pcr-single-strand cloning pcr-sscp

• Evolution of two distinct phylogenetic lineages of the emerging human pathogen Mycobacterium ulcerans.

  PMID 17900363 · PMC2098775 · BMC evolutionary biology · 2007 · 8 claims · 4 setups

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  M. ulcerans has evolved into five InDel haplotypes that separate into two distinct phylogenetic lineages: a 'classical' lineage (Africa, Australia, South East Asia) and an 'ancestral' lineage (Asia, South America, Mexico)

  ulcerans marinum plasmid-based pcr genome

• Genetic variation at hair length candidate genes in elephants and the extinct woolly mammoth.

  PMID 19747392 · PMC2754481 · BMC evolutionary biology · 2009 · 8 claims · 5 setups

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  The coding sequence of FGF5 is not the critical determinant of hair length differences among elephantids, including the woolly mammoth.

  asian fgf5 woolly savanna pcr structural blast

• The role of p53 inactivation in human cervical cell carcinoma development.

  PMID 7841033 · PMC2033612 · British journal of cancer · 1995 · 8 claims · 7 setups

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  HPV DNA sequences were detected in 43 of 47 (91.5%) primary uterine cervical cancers

  formalin-fixed cervical p53 recurrent pcr southern pcr-single-strand

• B lymphocyte involvement in ankylosing spondylitis: the heavy chain variable segment gene repertoire of B lymphocytes from germinal center-like foci in the synovial membrane indicates antigen selection.

  PMID 11299060 · PMC30712 · Arthritis research · 2001 · 8 claims · 4 setups

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  70 rearranged heavy chain VH genes from AS synovial membrane were characterized; 59 were potentially functional

  frozen lymphocytes microdissected pcr double microdissection semi-nested

• 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

• Acquired resistance of lung adenocarcinomas to gefitinib or erlotinib is associated with a second mutation in the EGFR kinase domain.

  PMID 15737014 · PMC549606 · PLoS medicine · 2005 · 7 claims · 6 setups

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  A secondary EGFR exon 20 mutation (T790M) is found in tumors from patients with acquired resistance to gefitinib or erlotinib

  tumor 293t nsclc direct fluorescent rt-pcr

• The pseudo-mitochondrial genome influences mistakes in heteroplasmy interpretation.

  PMID 16859552 · PMC1538596 · BMC genomics · 2006 · 7 claims · 7 setups

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  Numts co-amplified with mtDNA during PCR generate false heteroplasmic signals at specific nucleotide positions.

  143b ffpe blood cloned southern pcr rt-pcr

• 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

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

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

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  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

• Pathogenic mitochondrial DNA mutations are common in the general population.

  PMID 18674747 · PMC2495064 · American journal of human genetics · 2008 · 7 claims · 6 setups

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  At least 1 in 200 healthy humans harbors a pathogenic mtDNA mutation with potential to cause disease in offspring of female carriers

  neonatal independent m.1555a→g-positive mutation-positive high-throughput last-cycle cloning