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Título: | Java Merging Copy Number Variants (JM-CNV): a new algorithm for identifying Copy Number Variant Regions (CNVR). |
Autoria: | SILVA, J. M. da ROMANIUC, A. R. CAETANO, A. R. GIACHETTO, P. F. YAMAGISHI, M. E. B. |
Afiliação: | JOAQUIM MANOEL DA SILVA, Unemat; ALAN ROBERTO ROMANIUC, CNPTIA; ALEXANDRE RODRIGUES CAETANO, CENARGEN; POLIANA FERNANDA GIACHETTO, CNPTIA; MICHEL EDUARDO BELEZA YAMAGISHI, CNPTIA. |
Ano de publicação: | 2015 |
Referência: | In: PLANT & ANIMAL GENOME CONFERENCE, 23., 2015, San Diego, CA. [Abstracts...]. San Diego: [s.n.], 2015. |
Páginas: | Não paginado. |
Conteúdo: | CNVs (Copy Number Variations) are defined as copy number variations of DNA fragments typically larger than one kilobase (Kb), but less than five megabases (Mb). They represent a genomic disequilibrium that alters the ploidy in a specific locus within an individual, which may also be observed with varying frequencies within a population. An initial study estimated that 12% of the human genome shows this type of structural variation. Reliable tools have been developed to detect CNVs from molecular data produced with three main platforms: Comparative Genomic Hybridization (CGH) arrays, Single Nucleotide Polymorphism (SNP) genotyping arrays, and DNA Next-Generation Sequencing (NGS). However, processes for merging overlapping CNVs into a meaningful set of discrete Copy Number Variable Regions (CNVRs) need improvement, particularly when several CNV patterns co-exist within the same genomic locus. Available algorithms frequently merge noncontiguous CNVRs or fragment large CNVRs into multiple regions. A new web-based software (Java Merging Copy Number Variants: JM-CNV) was developed to address the aforementioned issues. |
NAL Thesaurus: | Computer software Bioinformatics |
Palavras-chave: | Copy Number Variations Bioinformática |
Notas: | PAG 2015. Pôster P1170. |
Tipo do material: | Resumo em anais e proceedings |
Acesso: | openAccess |
Aparece nas coleções: | Resumo em anais de congresso (CNPTIA) |
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JavaSilvaPAG.pdf | 179,09 kB | Adobe PDF | Visualizar/Abrir |