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).

• Evolution of variants of yeast site-specific recombinase Flp that utilize native genomic sequences as recombination target sites.

  PMID 17003057 · PMC1635253 · Nucleic acids research · 2006 · 8 claims · 8 setups

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  Stepwise directed evolution using chimeric FLRT (FRT/genomic hybrid) intermediate sites can generate Flp variants capable of recombining native genomic FRT-like sequences from the human IL10 gene (FL-IL10A, FL-IL10B).

  coli flp il10 flp-holliday recombination site-specific computational

• Systematic benchmarking of tools for CpG methylation detection from nanopore sequencing.

  PMID 34103501 · PMC8187371 · Nature communications · 2021 · 7 claims · 4 setups

  Has reproduction · 99

  Nanopore methylation detection tools exhibit a tradeoff between false positives and false negatives and high dispersion relative to expected per-site methylation frequencies.

  coli lymphoblastoid na12878 mixture nanopore cas9-targeted whole-genome

• Genome reannotation of Escherichia coli CFT073 with new insights into virulence.

  PMID 19930606 · PMC2785843 · BMC genomics · 2009 · 8 claims · 7 setups

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  Reannotation excluded 608 CDSs from the original RefSeq annotation, mostly unfunctional 'hypothetical'/'putative' genes

  coli c0139r blastp rps-blast initio

• Distributed biotin-streptavidin transcription roadblocks for mapping cotranscriptional RNA folding.

  PMID 28398514 · PMC5499547 · Nucleic acids research · 2017 · 6 claims · 6 setups

  Has reproduction · 77

  A sequence-independent biotin–streptavidin (SAv) roadblocking strategy using randomly biotinylated DNA templates can stall TECs across all template positions for cotranscriptional SHAPE-Seq, simplifying template preparation and reducing cost.

  coli randomly radiolabeled cotranscriptional exonuclease

• 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

• Bacteriophage Mu integration in yeast and mammalian genomes.

  PMID 18953026 · PMC2602771 · Nucleic acids research · 2008 · 8 claims · 8 setups

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  In vitro-assembled Mu transpososomes, delivered by electroporation, efficiently integrate marker genes into yeast, mouse ES, human HeLa, and human ES cell genomes

  cerevisiae ab2.2 hela fes29 electroporation southern transposition

• ConNIS and labeling instability: New statistical methods for improving the detection of essential genes in TraDIS libraries.

  PMID 41790830 · PMC12991369 · PLoS computational biology · 2026 · 8 claims · 3 setups

  Has reproduction · 83

  ConNIS provides an analytic solution for the probability of observing the longest insertion-free sequence within a gene given its length and number of insertion sites under non-essentiality.

  simulated four real simulation semi-synthetic real-world

• Diet and DNA.

  PMID 15174456 · PMC1315985 · Environmental health perspectives · 2004 · 8 claims · 8 setups

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  The tombusvirus CIRV p19 protein selectively binds short (21-22 nt) silencing siRNAs, using tryptophan residues Trp39 and Trp42 as molecular 'calipers' that stack with the ends of the siRNA duplex

  cirv blood rice smokers x-ray site-directed mass

• Application of single molecule technology to rapidly map long DNA and study the conformation of stretched DNA.

  PMID 16243782 · PMC1266062 · Nucleic acids research · 2005 · 7 claims · 4 setups

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  DLA can generate a high signal-to-noise bisPNA binding-site map of the 185.1 kb BAC 12M9 using as few as 200 molecule traces

  bac direct pulsed-field electrophoretic

• Estimation of peptide elongation times from ribosome profiling spectra.

  PMID 33885812 · PMC8136808 · Nucleic acids research · 2021 · 8 claims · 3 setups

  Has reproduction · 76

  A maximum-likelihood model that separates context-dependent bias factors from elongation-time factors enables bias-corrected estimation of peptide elongation times at single-codon resolution from Ribo-Seq spectra.

  coli saccharomyces ribosome

• Zinc finger nucleases: custom-designed molecular scissors for genome engineering of plant and mammalian cells.

  PMID 16251401 · PMC1270952 · Nucleic acids research · 2005 · 8 claims · 8 setups

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  ZFNs combining the FokI nuclease domain with custom zinc finger proteins can deliver site-specific double-strand breaks to plant and mammalian genomes.

  foki zif268-derived coli zfns limited foot-printing x-ray

• International sequencing consortium.

  PMID 15174459 · PMC1315987 · Environmental health perspectives · 2004 · 8 claims · 6 setups

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  The p19 viral silencing-suppressor protein selectively recognizes short (21-22 nt) silencing siRNAs by measuring duplex length, using tryptophan residues (Trp39, Trp42) as molecular calipers that stack against the siRNA end base pairs.

  cirv blood sampled rice x-ray site-directed mass

• Essential Genes of Vibrio anguillarum and Other Vibrio spp. Guide the Development of New Drugs and Vaccines.

  PMID 34745063 · PMC8564382 · Frontiers in microbiology · 2021 · 7 claims · 7 setups

  Has reproduction · 67

  Tn-seq using the TnSC189 mariner transposon identified 329 essential genes in V. anguillarum NB10Sm from a library of 52,662 insertion mutants.

  vibrio coli anguillarum transposon-insertion conjugative functional

• Sequential structure probing of cotranscriptional RNA folding intermediates.

  PMID 40450030 · PMC12126503 · Nature communications · 2025 · 8 claims · 6 setups

  Has reproduction · 77

  TECprobe-LM (linked-multipoint Transcription Elongation Complex RNA structure probing) directly measures cotranscriptional rearrangement of RNA structures by sequentially arresting RNAP at two or more template positions and chemically probing nascent RNA at each point

  coli beijerinckii srp tecprobe-lm denaturing tecprobe-vl

• Altered spin state equilibrium in the T309V mutant of cytochrome P450 2D6: a spectroscopic and computational study.

  PMID 17318599 · PMC1915625 · Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2007 · 7 claims · 7 setups

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  The T309V mutation shifts the CYP2D6 heme spin equilibrium toward the six-coordinate low-spin (6cLS) state, decreasing the five-coordinate high-spin (5cHS) fraction relative to wild type.

  recombinant cyp2d6 computational resonance uv-vis sds-page

• NeMeSys: a biological resource for narrowing the gap between sequence and function in the human pathogen Neisseria meningitidis.

  PMID 19818133 · PMC2784325 · Genome biology · 2009 · 8 claims · 5 setups

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  Determined and manually annotated the complete genome sequence of N. meningitidis clinical isolate strain 8013

  meningitidis archived strain neisseria whole-genome transposon targeted

• Harnessing the HGP of public health.

  PMID 15176090 · PMC1241998 · Environmental health perspectives · 2004 · 8 claims · 7 setups

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  The tombusvirus p19 protein selectively recognizes and sequesters short (21-22 nucleotide) silencing siRNAs, discriminating them from longer siRNAs by measuring siRNA length via tryptophan-mediated end-stacking interactions

  carnation cirv blood rice x-ray site-directed mass

• Modification of the Creator recombination system for proteomics applications--improved expression by addition of splice sites.

  PMID 16519801 · PMC1421398 · BMC biotechnology · 2006 · 8 claims · 8 setups

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  The Creator Splice system (5' intron splicing) significantly increases protein expression levels compared to the standard Creator system

  hek293t mammalian coli vector immunoblot fluorescence bacterial

• Post-translational generation of constitutively active cores from larger phosphatases in the malaria parasite, Plasmodium falciparum: implications for proteomics.

  PMID 15230980 · PMC459218 · BMC molecular biology · 2004 · 8 claims · 8 setups

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  P. falciparum produces full-length PfCnA/PfCnB (calcineurin) and PP7 as well as proteolytically processed catalytic cores in vivo, likely as intermediates of a degradation pathway

  falciparum coli native falciparum-infected rt-pcr recombinant peptide

• Rapid creation of BAC-based human artificial chromosome vectors by transposition with synthetic alpha-satellite arrays.

  PMID 15673719 · PMC548352 · Nucleic acids research · 2005 · 8 claims · 5 setups

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  Presence of CENP-B box elements is required for efficient de novo centromere formation in HAC vectors

  ht1080 coli ht1080-derived synthetic novo gel transposition