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CallSim : Evaluation of Base Calls Using Sequencing Simulation
Joint Authors
Morrow, Jarrett D.
Higgs, Brandon W.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Accurate base calls generated from sequencing data are required for downstream biological interpretation, particularly in the case of rare variants.
CallSim is a software application that provides evidence for the validity of base calls believed to be sequencing errors and it is applicable to Ion Torrent and 454 data.
The algorithm processes a single read using a Monte Carlo approach to sequencing simulation, not dependent upon information from any other read in the data set.
Three examples from general read correction, as well as from error-or-variant classification, demonstrate its effectiveness for a robust low-volume read processing base corrector.
Specifically, correction of errors in Ion Torrent reads from a study involving mutations in multidrug resistant Staphylococcus aureus illustrates an ability to classify an erroneous homopolymer call.
In addition, support for a rare variant in 454 data for a mixed viral population demonstrates “base rescue” capabilities.
CallSim provides evidence regarding the validity of base calls in sequences produced by 454 or Ion Torrent systems and is intended for hands-on downstream processing analysis.
These downstream efforts, although time consuming, are necessary steps for accurate identification of rare variants.
American Psychological Association (APA)
Morrow, Jarrett D.& Higgs, Brandon W.. 2012. CallSim : Evaluation of Base Calls Using Sequencing Simulation. ISRN Bioinformatics،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-466789
Modern Language Association (MLA)
Morrow, Jarrett D.& Higgs, Brandon W.. CallSim : Evaluation of Base Calls Using Sequencing Simulation. ISRN Bioinformatics No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-466789
American Medical Association (AMA)
Morrow, Jarrett D.& Higgs, Brandon W.. CallSim : Evaluation of Base Calls Using Sequencing Simulation. ISRN Bioinformatics. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-466789
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-466789