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(Referência obtida automaticamente do Google Scholar, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Complex networks approach to gene expression driven phenotype imaging

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Autor(es):
Diambra‚ L. ; Costa‚ L.F.
Número total de Autores: 2
Tipo de documento: Artigo Científico
Fonte: Bioinformatics; v. 21, n. 20, p. 3846-3851, 2005.
Resumo

Motivation: The need is to visualize and quantify gene expression spatial patterns. Because of their generality for representation of interaction among several elements, complex networks are used to measure the spatial interactions and adjacencies defined by gene expression patterns. Results: Enhanced visualization of spatial interactions between elements where genes are expressed is possible, allowing the identification of structures which would go unnoticed by using conventional imaging. The quantification of the expression intensity in terms of the node degree and clustering coefficient allows the identification of different types of interactions, yielding insights about cell signaling and differentiation, and providing the basis for comparison and discrimination of the patterns along the developmental stages. (AU)

Processo FAPESP: 99/12765-2 - Desenvolvimento e avaliação de métodos originais e precisos em análise de formas e imagens e visão computacional
Beneficiário:Luciano da Fontoura Costa
Modalidade de apoio: Auxílio à Pesquisa - Temático