Mixed Integer Linear Programming based machine learning approach identifies regulators of telomerase in yeast
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Alexandra M Poos
- Andre Maicher
- Anna K Dieckmann
- Marcus Oswald
- Roland Eils
- Martin Kupiec
- Brian Luke
- Rainer Koenig
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000379754600003&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1093/nar/gkw111
- eISSN
- 1362-4962
- Externe Identifier
- Clarivate Analytics Document Solution ID: DR2SQ
- PubMed Identifier: 26908654
- ISSN
- 0305-1048
- Ausgabe der Veröffentlichung
- 10
- Zeitschrift
- NUCLEIC ACIDS RESEARCH
- Artikelnummer
- ARTN e93
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Titel
- Mixed Integer Linear Programming based machine learning approach identifies <i>regulators</i> of telomerase in yeast
- Sub types
- Article
- Ausgabe der Zeitschrift
- 44
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Alexandra M Poos
- André Maicher
- Anna K Dieckmann
- Marcus Oswald
- Roland Eils
- Martin Kupiec
- Brian Luke
- Rainer König
- DOI
- 10.1093/nar/gkw111
- eISSN
- 1362-4962
- ISSN
- 0305-1048
- Ausgabe der Veröffentlichung
- 10
- Zeitschrift
- Nucleic Acids Research
- Sprache
- en
- Online publication date
- 2016
- Paginierung
- e93 - e93
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Herausgeber
- Oxford University Press (OUP)
- Herausgeber URL
- http://dx.doi.org/10.1093/nar/gkw111
- Datum der Datenerfassung
- 2022
- Titel
- Mixed Integer Linear Programming based machine learning approach identifies<i>regulators</i>of telomerase in yeast
- Ausgabe der Zeitschrift
- 44
Datenquelle: Crossref
- Abstract
- Understanding telomere length maintenance mechanisms is central in cancer biology as their dysregulation is one of the hallmarks for immortalization of cancer cells. Important for this well-balanced control is the transcriptional regulation of the telomerase genes. We integrated Mixed Integer Linear Programming models into a comparative machine learning based approach to identify regulatory interactions that best explain the discrepancy of telomerase transcript levels in yeast mutants with deleted regulators showing aberrant telomere length, when compared to mutants with normal telomere length. We uncover novel regulators of telomerase expression, several of which affect histone levels or modifications. In particular, our results point to the transcription factors Sum1, Hst1 and Srb2 as being important for the regulation of EST1 transcription, and we validated the effect of Sum1 experimentally. We compiled our machine learning method leading to a user friendly package for R which can straightforwardly be applied to similar problems integrating gene regulator binding information and expression profiles of samples of e.g. different phenotypes, diseases or treatments.
- Addresses
- Integrated Research and Treatment Center, Center for Sepsis Control and Care (CSCC), Jena University Hospital, D-07747 Jena, Erlanger Allee 101, Germany Network Modeling, Leibniz Institute for Natural Product Research and Infection Biology-Hans Knöll Institute (HKI) Jena, Beutenbergstrasse 11a, 07745 Jena, Germany Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany.
- Autoren
- Alexandra M Poos
- André Maicher
- Anna K Dieckmann
- Marcus Oswald
- Roland Eils
- Martin Kupiec
- Brian Luke
- Rainer König
- DOI
- 10.1093/nar/gkw111
- eISSN
- 1362-4962
- Externe Identifier
- PubMed Identifier: 26908654
- PubMed Central ID: PMC4889924
- Open access
- true
- ISSN
- 0305-1048
- Ausgabe der Veröffentlichung
- 10
- Zeitschrift
- Nucleic acids research
- Schlüsselwörter
- Saccharomyces cerevisiae
- Telomerase
- Saccharomyces cerevisiae Proteins
- Nuclear Proteins
- Histones
- Repressor Proteins
- Reproducibility of Results
- Gene Expression Regulation, Fungal
- Mutation
- Software
- Programming, Linear
- Gene Regulatory Networks
- Sirtuin 2
- Mediator Complex
- Machine Learning
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2016
- Open access status
- Open Access
- Paginierung
- e93
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Publisher licence
- CC BY-NC
- Datum der Datenerfassung
- 2016
- Titel
- Mixed Integer Linear Programming based machine learning approach identifies regulators of telomerase in yeast.
- Sub types
- research-article
- Journal Article
- Ausgabe der Zeitschrift
- 44
Files
https://academic.oup.com/nar/article-pdf/44/10/e93/19694800/gkw111.pdf https://europepmc.org/articles/PMC4889924?pdf=render
Datenquelle: Europe PubMed Central
- Abstract
- Understanding telomere length maintenance mechanisms is central in cancer biology as their dysregulation is one of the hallmarks for immortalization of cancer cells. Important for this well-balanced control is the transcriptional regulation of the telomerase genes. We integrated Mixed Integer Linear Programming models into a comparative machine learning based approach to identify regulatory interactions that best explain the discrepancy of telomerase transcript levels in yeast mutants with deleted regulators showing aberrant telomere length, when compared to mutants with normal telomere length. We uncover novel regulators of telomerase expression, several of which affect histone levels or modifications. In particular, our results point to the transcription factors Sum1, Hst1 and Srb2 as being important for the regulation of EST1 transcription, and we validated the effect of Sum1 experimentally. We compiled our machine learning method leading to a user friendly package for R which can straightforwardly be applied to similar problems integrating gene regulator binding information and expression profiles of samples of e.g. different phenotypes, diseases or treatments.
- Date of acceptance
- 2016
- Autoren
- Alexandra M Poos
- André Maicher
- Anna K Dieckmann
- Marcus Oswald
- Roland Eils
- Martin Kupiec
- Brian Luke
- Rainer König
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/26908654
- DOI
- 10.1093/nar/gkw111
- eISSN
- 1362-4962
- Externe Identifier
- PubMed Central ID: PMC4889924
- Ausgabe der Veröffentlichung
- 10
- Zeitschrift
- Nucleic Acids Res
- Schlüsselwörter
- Gene Expression Regulation, Fungal
- Gene Regulatory Networks
- Histones
- Machine Learning
- Mediator Complex
- Mutation
- Nuclear Proteins
- Programming, Linear
- Repressor Proteins
- Reproducibility of Results
- Saccharomyces cerevisiae
- Saccharomyces cerevisiae Proteins
- Sirtuin 2
- Software
- Telomerase
- Sprache
- eng
- Country
- England
- Paginierung
- e93
- PII
- gkw111
- Datum der Veröffentlichung
- 2016
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2017
- Titel
- Mixed Integer Linear Programming based machine learning approach identifies regulators of telomerase in yeast.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 44
Datenquelle: PubMed
- Abstract
- Understanding telomere length maintenance mechanisms is central in cancer biology as their dysregulation is one of the hallmarks for immortalization of cancer cells. Important for this well-balanced control is the transcriptional regulation of the telomerase genes. We integrated Mixed Integer Linear Programming models into a comparative machine learning based approach to identify regulatory interactions that best explain the discrepancy of telomerase transcript levels in yeast mutants with deleted regulators showing aberrant telomere length, when compared to mutants with normal telomere length. We uncover novel regulators of telomerase expression, several of which affect histone levels or modifications. In particular, our results point to the transcription factors Sum1, Hst1 and Srb2 as being important for the regulation of EST1 transcription, and we validated the effect of Sum1 experimentally. We compiled our machine learning method leading to a user friendly package for R which can straightforwardly be applied to similar problems integrating gene regulator binding information and expression profiles of samples of e.g. different phenotypes, diseases or treatments.
- Autoren
- Alexandra M Poos
- André Maicher
- Anna K Dieckmann
- Marcus Oswald
- Roland Eils
- Martin Kupiec
- Brian Luke
- Rainer König
- DOI
- 10.1093/nar/gkw111
- Zeitschrift
- Nucleic acids research
- Notes
- keywords: Gene Expression Regulation, Fungal;Gene Regulatory Networks;Histones/genetics/metabolism;Machine Learning;Mediator Complex/genetics;Mutation;Nuclear Proteins/genetics;Programming, Linear;Repressor Proteins/genetics;Reproducibility of Results;Saccharomyces cerevisiae Proteins/genetics;Saccharomyces cerevisiae/genetics;Sirtuin 2/genetics;Software;Telomerase/genetics
- Artikelnummer
- 10
- Paginierung
- e93 - e93
- Datum der Veröffentlichung
- 2016
- Datum der Datenerfassung
- 2023
- Titel
- Mixed Integer Linear Programming based machine learning approach identifies regulators of telomerase in yeast
- Sub types
- article
- Ausgabe der Zeitschrift
- 44
Datenquelle: Manual
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