Evidence map›Paper›PMID 20549211›Full record

ArticleJournal of mathematical biology2011

Derivation, identification and validation of a computational model of a novel synthetic regulatory network in yeast.

Lucia Marucci, Stefania Santini, Mario di Bernardo, Diego di Bernardo

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Article in Journal of mathematical biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Complexity analysis and parameter estimation of dynamic metabolic systems.Computational and mathematical methods in medicine · 2013
    Article
  4. Modeling dynamic regulatory processes in stroke.PLoS computational biology · 2012
    Article
  5. Multi-scale genetic dynamic modelling I : an algorithm to compute generators.Theory in biosciences = Theorie in den Biowissenschaften · 2011
    Article
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Lucia MarucciTelethon Institute of Genetics and Medicine (TIGEM), 80131 Naples, Italy. marucci@tigem.it
Stefania Santini
Mario di Bernardo
Diego di Bernardo

Funding

Telethon TGM06S01Telethon TGM11Z03
6 · The paper itself

Abstract

Systems biology aims at building computational models of biological pathways in order to study in silico their behaviour and to verify biological hypotheses. Modelling can become a new powerful method in molecular biology, if correctly used. Here we present step-by-step the derivation and identification of the dynamical model of a biological pathway using a novel synthetic network recently constructed in the yeast Saccharomyces cerevisiae for In-vivo Reverse-Engineering and Modelling Assessment. This network consists of five genes regulating each other transcription. Moreover, it includes one protein-protein interaction, and its genes can be switched on by addition of galactose to the medium. In order to describe the network dynamics, we adopted a deterministic modelling approach based on non-linear differential equations. We show how, through iteration between experiments and modelling, it is possible to derive a semi-quantitative prediction of network behaviour and to better understand the biology of the pathway of interest.

Indexed as

Computer SimulationModels, GeneticAlgorithmsBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCell Cycle ProteinsDeoxyribonucleases, Type II Site-SpecificDNA-Binding ProteinsGene Regulatory NetworksNonlinear DynamicsOrganisms, Genetically ModifiedRepressor ProteinsReproducibility of ResultsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSynthetic BiologyTranscription FactorsASH1 protein, S cerevisiaeBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCBF1 protein, S cerevisiaeCell Cycle ProteinsDeoxyribonucleases, Type II Site-SpecificDNA-Binding ProteinsGAL4 protein, S cerevisiaeGAL80 protein, S cerevisiaeHO protein, S cerevisiaeRepressor ProteinsSaccharomyces cerevisiae ProteinsSWI5 protein, S cerevisiaeTranscription Factors

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Registered trials

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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.