Data mining and visualisation of microarray gene expression data
نویسندگان
چکیده
منابع مشابه
Mining Microarray Gene Expression Data
DNA microarray technology provides biologists with the ability to measure the expression levels of thousands of genes in a single experiment. Many initial experiments suggest that genes of similar function yield similar expression patterns in microarray hybridization experiments. Hence it makes possible to distinguish genes with different functions by analyzing gene data generated from microarr...
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We used discrete combinatoric methods and non numerical algorithms [9], based on weighted prefix trees, to examine the data mining of DNA microarray data, in order to capture biological or medical informations and extract new knowledge from these data. We describe hierarchical cluster analysis of DNA microarray data using structure of weighted trees in two manners : classifying the degree of ov...
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After the sequencing of the human genome recently, efforts have been directed towards the annotation of sequenced genes. The functional identity of the genes and the elucidation of their participation in various biological pathway(s) is the prime focus of laboratory research and informatics efforts in this post-genomics era. Since many functionally related genes are co-expressed and coexpressio...
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ژورنال
عنوان ژورنال: Nature Genetics
سال: 1999
ISSN: 1061-4036,1546-1718
DOI: 10.1038/14392