ArticleJournal of the Royal Society, Interface2017
A simplified mathematical model of directional DNA site-specific recombination by serine integrases.
Article in Journal of the Royal Society, Interface, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 11 citations in OpenAlex.
- Synthetic circuits for cell ratio control.Nature · 2026Article
- Model-guided gene circuit design for engineering genetically stable cell populations in diverse applications.Journal of the Royal Society, Interface · 2025Article
- Quantitative characterization of recombinase-based digitizer circuits enables predictable amplification of biological signals.Communications biology · 2021Article
- A mechanistic model of the BLADE platform predicts performance characteristics of 256 different synthetic DNA recombination circuits.PLoS computational biology · 2020Article
- Mechanistic modelling of tyrosine recombination reveals key parameters determining the performance of a CAR T cell switching circuit.Engineering biology · 2020Article
- Mathematical model of a serine integrase-controlled toggle switch with a single input.Journal of the Royal Society, Interface · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Serine integrases catalyse site-specific recombination to integrate and excise bacteriophage genomes into and out of their host's genome. These enzymes exhibit remarkable directionality; in the presence of the integrase alone, recombination between attP and attB DNA sites is efficient and irreversible, giving attL and attR products which do not recombine further. However, in the presence of the bacteriophage-encoded recombination directionality factor (RDF), integrase efficiently promotes recombination between attL and attR to re-form attP and attB The DNA substrates and products of both reactions are approximately isoenergetic, and no cofactors (such as adenosine triphosphate) are required for recombination. The thermodynamic driving force for directionality of these reactions is thus enigmatic. Here, we present a minimal mathematical model which can explain the directionality and regulation of both 'forward' and 'reverse' reactions. In this model, the substrates of the 'forbidden' reactions (between attL and attR in the absence of RDF, attP and attB in the presence of RDF) are trapped as inactive protein-DNA complexes, ensuring that these 'forbidden' reactions are extremely slow. The model is in good agreement with the observed in vitro kinetics of recombination by ϕC31 integrase, and defines core features of the system necessary and sufficient for directionality.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.