Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete Genome Sequence of Hepatitis B Virus Genotype E, the First Molecular Characterization from an Imported Case in Mexico.

ABSTRACT: Hepatitis B virus infection is currently a global public health problem. Here, we present the first characterization and complete genome sequence of a strain belonging to genotype E in Mexico, obtained from a foreign carrier with chronic infection.

SUBMITTER: Escobar-Escamilla N

PROVIDER: S-EPMC4816623 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Complete Genome Sequence of Hepatitis B Virus Genotype E, the First Molecular Characterization from an Imported Case in Mexico.

Escobar-Escamilla Noé N Fragoso-Fonseca David Esaú DE Arreguín-Porras Dulce María DM Esteban-Valencia María Del Carmen Mdel C Corona-Valdespino Estela E Falcón-Acosta Jaime Israel JI Vázquez-Campuzano Roberto R Garcés-Ayala Fabiola F Ortiz-Alcantara Joanna María JM López-Martinez Irma I Diaz-Quiñonez José Alberto JA Ramírez-González José Ernesto JE

Genome announcements 20160331 2

Hepatitis B virus infection is currently a global public health problem. Here, we present the first characterization and complete genome sequence of a strain belonging to genotype E in Mexico, obtained from a foreign carrier with chronic infection. ...[more]

PMID: 27034495

Similar Datasets

Complete Genome Sequence of Zika Virus from the First Imported Case in Mainland China.

Project description:The first case of Zika virus infection was identified in a Chinese traveler returning from Venezuela in February 2016. This report describes the complete genome sequence of Zika virus from the first imported case in China. The genome sequence analysis showed that the Zika virus isolated in this case belongs to the Asian lineage.

| S-EPMC4841133 | biostudies-literature

Complete Coding Sequence of a Case of Chikungunya Virus Imported into Australia.

Project description:A case of chikungunya virus infection was imported from India into Australia in late 2016. Infection was diagnosed by real-time reverse transcription-PCR and confirmed by culture isolation and genome sequencing. Phylogenetic analysis of the genome sequence indicated that the virus grouped with the east/central/south African genotype.

| S-EPMC5427210 | biostudies-literature

Phylogenetic Analysis and Characterization of the Complete Hepatitis E Virus Genome (Zoonotic Genotype 3) in Swine Samples from Mexico.

Project description:Hepatitis E virus (HEV) is an emerging public health problem with an estimated 20 million infections each year. In Mexico, Orthohepevirus A, genotype 2, has been reported in humans, but genotype 3 has only been reported in swine (zoonotic). No diagnostic tests are publicly available in Mexico, and only partial sequences have been reported from swine samples. Hence, research is necessary to determine circulating strains, understand the features and dynamics of infection on pig farms, determine how to implement surveillance programs, and to assess public health risks. In this study, a next-generation sequencing (NGS) approach was applied to obtain a complete genome of swine HEV. Liver, feces, and bile samples were taken at slaughterhouses and a farm in Mexico. RT-PCR was used to determine positive samples and confirmed by Sanger sequencing. Of the 64 slaughterhouse samples, one bile sample was positive (B1r) (1.56%). Of 21 sample pools from farm animals, 14 were positive (66.66%), representing all stages of production. A complete sequence strain MXCDg3_B1c|_2016 was obtained from the bile of a domestic swine in the fattening stage. In addition, two partial sequences-MXCDg3_H2cons|_2016 (1473 nt) and MXCDg3_C3Acons|_2016 (4777 nt)-were obtained from sampled farm animals. Comparison with all reported genome HEV sequences showed similarity to genotype 3 subgenotype a (G3a), which has been previously reported in acute cases of human hepatitis in the US, Colombia, China, and Japan.

| S-EPMC6115897 | biostudies-literature

Complete genome sequences of chikungunya virus strains isolated in Mexico: first detection of imported and autochthonous cases.

Project description:The mosquito-borne chikungunya virus, an alphavirus of the Togaviridae family, is responsible for acute polyarthralgia epidemics. Here, we report the complete genome sequences of two chikungunya virus strains, InDRE04 and InDRE51, identified in the Mexican states of Jalisco and Chiapas in 2014. Phylogenetic analysis showed that both strains belong to the Asian genotype.

| S-EPMC4424286 | biostudies-literature

Complete Genome Sequence of a Hepatitis D Virus Genotype 1 Strain Isolated in Guangdong, China.

Project description:Here, we report the first complete genome sequence of a hepatitis D virus genotype 1 strain, GZ37, isolated in Guangzhou, Guangdong Province, China, in 2014. The sequence information provided here will help us understand the molecular epidemiology of hepatitis D virus and contribute to disease control in mainland China.

| S-EPMC4691656 | biostudies-literature

Complete Genome Sequence of the First Camelpox Virus Case Diagnosed in Israel.

Project description:We report here the whole-genome sequence of the first camelpox virus case diagnosed in Israel. The strain (Negev2016) was isolated in 2016 from a camel in southern Israel and was sequenced on the Illumina MiSeq and Oxford Nanopore MinION platforms.

| S-EPMC6706688 | biostudies-literature

Molecular analysis of hepatitis B virus isolates in Mexico: predominant circulation of hepatitis B virus genotype H.

Project description:AimTo determine the genotypes in Mexican hepatitis B virus (HBV) isolates and characterize their precore and core promoter mutations.MethodsForty-nine HBV isolates of Mexico obtained from sera of 15 hepatitis patients, 6 hemodialysis patients, 20 men seeking HIV testing, and 8 AIDS patients were analyzed. HBV isolates were amplified by PCR, and genotyped by line probe assay (INNO-LiPA HBV Genotyping; INNOGENETICS N V, Ghent, Belgium). HBV genotype confirmation was performed by DNA sequencing part of the sAg region. Precore and core promoter mutation characterization was performed by line probe assay (INNO-LiPA HBV PreCore; INNOGENETICS N V, Ghent, Belgium).ResultsOverall, HBV genotype H was found in 37 (75.5%) out of the 49 isolates studied. HBV genotypes G, A, and D were found in 5 (10.2%), 4 (8.2%), and 3 (6.1%) isolates, respectively. HBV genotype H was predominant in isolates from hemodialysis patients (100%), hepatitis patients (80%), and men seeking HIV testing (75%), and accounted for half of infections in AIDS patients (50%). Six (12.2%) out of the 49 HBV isolates showed both wild type and mutant populations at precore codon 28. These mixed wild type and precore mutant populations were observed in one HBV genotype A isolate and in all HBV genotype G isolates. A dual variant core promoter mutation was observed in 1 (2%) of the isolates, which was genotype H.ConclusionHBV genotype H is highly predominant in HBV isolates of Mexico followed by genotypes G, A and D. A low frequency of precore and core promoter mutations is observed in HBV Mexican isolates.

| S-EPMC4100645 | biostudies-literature

Complete Genome Sequence of a Precore-Defective Hepatitis B Virus Genotype D2 Strain Isolated in Bangladesh.

Project description:Hepatitis B virus (HBV) genomic mutations affect viral replication, disease progression, and diagnostic and vaccination efficiency. There is limited information regarding characterization and mutational analysis of HBV isolated in Bangladesh. Here, we report the complete nucleotide sequence of a precore-defective HBV genotype D2 strain isolated in Bangladesh.

| S-EPMC7067952 | biostudies-literature

Complete Genome Sequence of Middle East Respiratory Syndrome Coronavirus (MERS-CoV) from the First Imported MERS-CoV Case in China.

Project description:On 26 May 2015, an imported Middle East respiratory syndrome coronavirus (MERS-CoV) was identified in Guangdong Province, China, and found to be closely related to the MERS-CoV strain prevalent in South Korea. The full genome of the ChinaGD01 strain was sequenced and analyzed to investigate the epidemiology and evolution of MERS-CoV circulating in South Korea and China.

| S-EPMC4536671 | biostudies-literature

Complete genome sequence of a chikungunya virus imported from bali to Germany.

Project description:Chikungunya virus (CHIKV) strain DH130003 was isolated from a traveler with Chikungunya fever returning from Bali to Germany. Although strains of the east-central/south African lineage bearing the A226V mutation have predominated in most parts of Asia since 2005, CHIKV DH130003 belongs to the Asian lineage.

| S-EPMC4384138 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data