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FunSimMat update: new features for exploring functional similarity

delete2009-11-18
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Andreas Schlicker *
M
Mario Albrecht
DOI:10.1093/nar/gkp979delete
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摘要

摘要

En 中文
Quantifying the functional similarity of genes and their products based on Gene Ontology annotation is an important tool for diverse applications like the analysis of gene expression data, the prediction and validation of protein functions and interactions, and the prioritization of disease genes. The Functional Similarity Matrix (FunSimMat, http://www.funsimmat.de) is a comprehensive database providing various precomputed functional similarity values for proteins in UniProtKB and for protein families in Pfam and SMART. With this update, we significantly increase the coverage of FunSimMat by adding data from the Gene Ontology Annotation project as well as new functional similarity measures. The applicability of the database is greatly extended by the implementation of a new Gene Ontology-based method for disease gene prioritization. Two new visualization tools allow an interactive analysis of the functional relationships between proteins or protein families. This is enhanced further by the introduction of an automatically derived hierarchy of annotation classes. Additional changes include a revised user front-end and a new RESTlike interface for improving the user-friendliness and online accessibility of FunSimMat.
Keyword:
GENE-EXPRESSION DATA
SEMANTIC SIMILARITY
MICROARRAY DATA
ONTOLOGY
IDENTIFICATION
CONFIDENCE
DATABASE
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期刊

Nucleic Acids Research 封面图
Nucleic Acids Research
IF:
13.1
论文数:
3.6W
被引数:
29.0W

机构

M
Max Planck Society
学者数:
8.2W
论文数: 7.7W
被引数: 3.3W
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