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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Molecular Biology Laboratory of Clinical Hospital of Botucatu (HCFMB) | - |
Autor(es): dc.contributor | FIOCRUZ | - |
Autor(es): dc.creator | Hebeler-Barbosa, Flavia [UNESP] | - |
Autor(es): dc.creator | Wolf, Ivan Rodrigo [UNESP] | - |
Autor(es): dc.creator | Valente, Guilherme Targino [UNESP] | - |
Autor(es): dc.creator | Mello, Francisco Campello Do Amaral | - |
Autor(es): dc.creator | Lampe, Elisabeth | - |
Autor(es): dc.creator | Pardini, Maria Inês de Moura Campos [UNESP] | - |
Autor(es): dc.creator | Grotto, Rejane Maria Tommasini [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:43:43Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:43:43Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-09-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.3390/microorganisms8091391 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/205202 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/205202 | - |
Descrição: dc.description | Hepatitis B virus (HBV) is an enveloped virus that induces chronic liver disease. HBV has been classified into eight genotypes (A–H) according to its genome sequence by using Sanger sequencing or reverse hybridization. Sanger sequencing is often restricted to analyzing the S gene and is inaccurate for detecting minority genetic variants, whereas reverse hybridization detects only known mutations. Next-generation sequencing (NGS) is a robust tool for clinical virology with different protocols available. The objective of this study was to develop a new method for the study of viral genetic polymorphisms or more accurate genotyping using genome amplification followed by NGS. Plasma obtained from five chronically infected HBV individuals was used for viral DNA isolation. HBV full-genome PCR amplification was the enrichment method for NGS. Primers were used to amplify all HBV genotypes in three overlapping amplicons, following a tagmentation step and Illumina NGS. For phylogenetic analysis, sequences were extracted from the HBVdb database. We were able to amplify a full HBV genome; further, NGS was shown to be a robust method and allowed better genotyping, mainly in patients carrying mixed genotypes, classified according to other techniques. This new method may be significant for whole genome analyses, including other viruses. | - |
Descrição: dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
Descrição: dc.description | Medical School São Paulo State University (Unesp) | - |
Descrição: dc.description | Molecular Biology Laboratory of Clinical Hospital of Botucatu (HCFMB) | - |
Descrição: dc.description | School of Agriculture São Paulo State University (Unesp) | - |
Descrição: dc.description | Laboratory of Viral Hepatitis Oswaldo Cruz Institute FIOCRUZ | - |
Descrição: dc.description | Medical School São Paulo State University (Unesp) | - |
Descrição: dc.description | School of Agriculture São Paulo State University (Unesp) | - |
Descrição: dc.description | FAPESP: 2017/07711-0 | - |
Formato: dc.format | 1-12 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Microorganisms | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Genotyping | - |
Palavras-chave: dc.subject | Hepatitis B virus | - |
Palavras-chave: dc.subject | NGS | - |
Palavras-chave: dc.subject | Phylogeny analysis | - |
Título: dc.title | A new method for next-generation sequencing of the full hepatitis b virus genome from a clinical specimen: Impact for virus genotyping | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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