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MAIRA - Highly efficient and accurate algorithms for mobile analysis of microbes

MAIRA - Highly efficient and accurate algorithms for mobile analysis of microbes
MAIRA - 用于微生物移动分析的高效且准确的算法
批准号:
289436404
负责人:
Professor Dr. Daniel H. Huson
金额:
$0.0万
依托单位:
依托单位国家:
德国
项目类别:
Research Grants
财政年份:
2015
资助国家:
德国
项目状态:
已结题
起止时间:
2014-12-31 至 2020-12-31

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中文摘要
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英文摘要
Bioinformatics is a technology-driven research area and a new exciting technological development is mobile sequencing. This is based on the Oxford Nanopore MinION. This is a small USB device that performs single molecule sequencing. Mobile sequencing will open many new research opportunities by greatly reducing the time from sample collection to completed sequencing, and by allowing sequencing to be taken into the field. The aim of this project is to develop a suite of new algorithms that perform highly efficient and accurate mobile analysis of microbes. The algorithms will analyze sequences as soon as their first bases start coming of the mobile sequencer in an online fashion, giving early feedback on the microbial content of a sample. The algorithms will seek to identify microbes down to the strain-level by performing a careful analysis of the detected gene content. A key problem is to perform a fast alignment of reads against a large database of known microbes. This will be addressed using state-of-the-art algorithmic techniques such as so-called double indexing and spaced seeds. Strain-level identification is a difficult problem and new algorithms will be developed to address this. The new algorithms will be made available in a computer program called MAIRA, an acronym for microbe identification using rapid algorithms.
期刊论文(6)
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DOI: 10.1186/s12859-020-03684-2
发表时间: 2020-09-17
期刊: BMC BIOINFORMATICS
影响因子: 3
作者: [Albrecht, Benjamin, Bagci, Caner, Huson, Daniel H.]
通讯作者: Huson, Daniel H.
DOI: 10.1186/s40168-019-0665-y
发表时间: 2019-04-16
期刊: MICROBIOME
影响因子: 15.5
作者: [Arumugam, Krithika, Bagci, Caner, Williams, Rohan B. H.]
通讯作者: Williams, Rohan B. H.
Inference of phylogenetic networks in the presence of hybridization, horizontal transfer or recombination.
  • 批准号:
    21152761
  • 项目类别:
    Research Grants
  • 资助金额:
    $0.0万
  • 财政年份:
    2005
  • 负责人:
    Professor Dr. Daniel H. Huson
  • 依托单位:
海外基金