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http://hdl.handle.net/1942/18070
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DC Field | Value | Language |
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dc.contributor.author | CLAESEN, Jurgen | - |
dc.contributor.author | BURZYKOWSKI, Tomasz | - |
dc.date.accessioned | 2015-01-06T15:14:12Z | - |
dc.date.available | 2015-01-06T15:14:12Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Statistical Applications in Genetics and Molecular Biology, 14 (1), p. 21-34 | - |
dc.identifier.issn | 2194-6302 | - |
dc.identifier.uri | http://hdl.handle.net/1942/18070 | - |
dc.description.abstract | The analysis of polygenic, phenotypic characteristics such as quantitative traits or inheritable diseases requires reliable scoring of many genetic markers covering the entire genome. The advent of high-throughput sequencing technologies provides a new way to evaluate large numbers of single nucleotide polymorphisms as genetic markers. Combining the technologies with pooling of segregants, as performed in bulk segregant analysis, should, in principle, allow the simultaneous mapping of multiple genetic loci present throughout the genome. We propose a hidden Markov-model to analyze the marker data obtained by the bulk segregant next generation sequencing. The model includes several states, each associated with a different probability of observing the same/different nucleotide in an offspring as compared to the parent. The transitions between the molecular markers imply transitions between the states of the model. After estimating the transition probabilities and state-related probabilities of nucleotide (dis)similarity, the most probable state for each SNP is selected. The most probable states can then be used to indicate which genomic regions may be likely to contain trait-related genes. The application of the model is illustrated on the data from a study of ethanol tolerance in yeast. Software is written in R. R-functions, R-scripts and documentation are available on www.ibiostat.be/software/bioinformatics. | - |
dc.description.sponsorship | The authors are grateful to Steve Swinnen, Thiago Pais, Maria R. Foulquie-Moreno, and Johan M. Thevelein of the Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven and Department of Molecular Microbiology, VIB for providing the data. This work was supported by University Hasselt [B09N106 to J.C.] and the IAP Research Network of the Belgian state (Belgian Science Policy) [P7/06 to J.C. and T.B.]. | - |
dc.language.iso | en | - |
dc.publisher | WALTER DE GRUYTER GMBH | - |
dc.rights | 2015 by De Gruyter | - |
dc.subject.other | bulk segregant analysis | - |
dc.subject.other | hidden Markov-models | - |
dc.subject.other | next generation sequencing | - |
dc.title | A hidden Markov-model for gene mapping based on whole-genome next generation sequencing data | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 34 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 21 | - |
dc.identifier.volume | 14 | - |
local.format.pages | 14 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Claesen, J (reprint author), Hasselt Univ, Interuniv Inst Biostat & Stat Bioinformat, Martelarenlaan 42, B-3500 Hasselt, Belgium. jurgen.claesen@uhasselt.be | - |
local.publisher.place | GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1515/sagmb-2014-0007 | - |
dc.identifier.isi | 000349096900002 | - |
dc.identifier.eissn | 1544-6115 | - |
local.uhasselt.international | no | - |
item.validation | ecoom 2016 | - |
item.contributor | CLAESEN, Jurgen | - |
item.contributor | BURZYKOWSKI, Tomasz | - |
item.accessRights | Restricted Access | - |
item.fullcitation | CLAESEN, Jurgen & BURZYKOWSKI, Tomasz (2015) A hidden Markov-model for gene mapping based on whole-genome next generation sequencing data. In: Statistical Applications in Genetics and Molecular Biology, 14 (1), p. 21-34. | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 2194-6302 | - |
crisitem.journal.eissn | 1544-6115 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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HMM for QTLmapping - sagmb-2014-0007.pdf Restricted Access | Published version | 1.88 MB | Adobe PDF | View/Open Request a copy |
HMM for QTLmapping - suppl mat.pdf Restricted Access | Supplementary material | 2.69 MB | Adobe PDF | View/Open Request a copy |
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