The Genome Analysis Toolkit: a MapReduce framework for analyzing next-generation DNA sequencing data
| العنوان: | The Genome Analysis Toolkit: a MapReduce framework for analyzing next-generation DNA sequencing data |
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| المؤلفون: | Matthew Hanna, Andrew Kernytsky, David Altshuler, Andrey Sivachenko, Eric Banks, Aaron McKenna, Stacey Gabriel, Kristian Cibulskis, Kiran V. Garimella, Mark A. DePristo, Mark J. Daly |
| المساهمون: | Massachusetts Institute of Technology. Department of Biology, Altshuler, David |
| المصدر: | Cold Spring Harbor Laboratory Press |
| سنة النشر: | 2010 |
| مصطلحات موضوعية: | Resource, Functional programming, Variant Call Format, Correctness, Genome, Base Sequence, business.industry, Data management, Genomics, Sequence Analysis, DNA, Structured programming, Biology, computer.software_genre, Bioinformatics, Data science, Software framework, Data access, Genetics, 1000 Genomes Project, business, computer, Genetics (clinical), Software |
| الوصف: | Next-generation DNA sequencing (NGS) projects, such as the 1000 Genomes Project, are already revolutionizing our understanding of genetic variation among individuals. However, the massive data sets generated by NGS—the 1000 Genome pilot alone includes nearly five terabases—make writing feature-rich, efficient, and robust analysis tools difficult for even computationally sophisticated individuals. Indeed, many professionals are limited in the scope and the ease with which they can answer scientific questions by the complexity of accessing and manipulating the data produced by these machines. Here, we discuss our Genome Analysis Toolkit (GATK), a structured programming framework designed to ease the development of efficient and robust analysis tools for next-generation DNA sequencers using the functional programming philosophy of MapReduce. The GATK provides a small but rich set of data access patterns that encompass the majority of analysis tool needs. Separating specific analysis calculations from common data management infrastructure enables us to optimize the GATK framework for correctness, stability, and CPU and memory efficiency and to enable distributed and shared memory parallelization. We highlight the capabilities of the GATK by describing the implementation and application of robust, scale-tolerant tools like coverage calculators and single nucleotide polymorphism (SNP) calling. We conclude that the GATK programming framework enables developers and analysts to quickly and easily write efficient and robust NGS tools, many of which have already been incorporated into large-scale sequencing projects like the 1000 Genomes Project and The Cancer Genome Atlas. National Human Genome Research Institute (U.S.) (Large Scale Sequencing and Analysis of Genomes grant (54 HG003067)) National Human Genome Research Institute (U.S.) (Joint SNP and CNV calling in 1000 Genomes sequence data grant (U01 HG005208)) |
| وصف الملف: | application/pdf |
| تدمد: | 1549-5469 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09be679c80778882896c5ffe54b3b567 https://pubmed.ncbi.nlm.nih.gov/20644199 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....09be679c80778882896c5ffe54b3b567 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15495469 |
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