MLPAinter for MLPA interpretation: an integrated approach for the analysis, visualisation and data management of Multiplex Ligation-dependent Probe Amplification

被引：11
|
作者：
van Eijk, Ronald [1 ]
Eilers, Paul H. C. [2 ]
Natte, Remco [1 ]
Cleton-Jansen, Anne-Marie [1 ]
Morreau, Hans [1 ]
van Wezel, Tom [1 ]
Oosting, Jan [1 ]
机构：
[1] Leiden Univ, Med Ctr, Dept Pathol, Leiden, Netherlands
[2] Erasmus Univ, Dept Biostat, Med Ctr, NL-3000 DR Rotterdam, Netherlands
来源：
BMC BIOINFORMATICS | 2010年 / 11卷
关键词：
DELETIONS; 1P;
D O I：
10.1186/1471-2105-11-67
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Background: Multiplex Ligation-Dependent Probe Amplification (MLPA) is an application that can be used for the detection of multiple chromosomal aberrations in a single experiment. In one reaction, up to 50 different genomic sequences can be analysed. For a reliable work-flow, tools are needed for administrative support, data management, normalisation, visualisation, reporting and interpretation. Results: Here, we developed a data management system, MLPAInter for MLPA interpretation, that is windows executable and has a stand-alone database for monitoring and interpreting the MLPA data stream that is generated from the experimental setup to analysis, quality control and visualisation. A statistical approach is applied for the normalisation and analysis of large series of MLPA traces, making use of multiple control samples and internal controls. Conclusions: MLPAinter visualises MLPA data in plots with information about sample replicates, normalisation settings, and sample characteristics. This integrated approach helps in the automated handling of large series of MLPA data and guarantees a quick and streamlined dataflow from the beginning of an experiment to an authorised report.
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收藏
页数：7
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