Gene Class expression: analysis tool of Gene Ontology terms with gene expression data
Genet. mol. res. (Online)
;
5(1): 108-114, Mar. 31, 2006. ilus
Artículo
en Inglés
| LILACS
| ID: lil-449141
ABSTRACT
Serial analysis of gene expression (SAGE) technology produces large sets of interesting genes that are difficult to analyze directly. Bioinformatics tools are needed to interpret the functional information in these gene sets. We present an interactive web-based tool, called Gene Class, which allows functional annotation of SAGE data using the Gene Ontology (GO) database. This tool performs searches in the GO database for each SAGE tag, making associations in the selected GO category for a level selected in the hierarchy. This system provides user-friendly data navigation and visualization for mapping SAGE data onto the gene ontology structure. This tool also provides graphical visualization of the percentage of SAGE tags in each GO category, along with confidence intervals and hypothesis testing.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Programas Informáticos
/
Terminología
/
Etiquetas de Secuencia Expresada
/
Perfilación de la Expresión Génica
/
Bases de Datos Genéticas
Tipo de estudio:
Factores de riesgo
Límite:
Animales
/
Humanos
Idioma:
Inglés
Revista:
Genet. mol. res. (Online)
Asunto de la revista:
Biologia Molecular
/
Genética
Año:
2006
Tipo del documento:
Artículo
País de afiliación:
Argentina
/
Brasil
Institución/País de afiliación:
Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto/BR
/
USP/BR
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