Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Molecular characterization of subgenotype A1 (subgroup Aa) of hepatitis B virus

1 Jul 2007

Abstract excerpt

Subgenotypes of hepatitis B virus (HBV) were first recognized after a unique segment of genotype A was identified when sequencing the preS2/S region of southern African HBV isolates. Originally named subgroup A', subsequently called subgroup Aa (for Africa) or subgenotype A1, this subgenotype is found in South Africa, Malawi, Uganda, Tanzania, Somalia, Yemen, India, Nepal, the Philippines and Brazil. The...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Hepatitis B Virus Studies
Share to Hepatitis C virus research
Share to Liver Disease Diagnosis and Treatment

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 17627631
DOI: 10.1111/j.1872-034x.2007.00100.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Molecular characterization of subgenotype A1 (subgroup Aa) of hepatitis B virusPMID 17627631Read ↗

Distinctive sequence characteristics of subgenotype A1 isolates of hepatitis B virus from South Africa.Semantic proximity Read ↗

Molecular characteristics and clinical relevance of African genotypes and subgenotypes of hepatitis B virus.Semantic proximity Read ↗

Phylogeny of African complete genomes reveals a West African genotype A subtype of hepatitis B virus and relatedness between Somali and Asian A1 sequences.Semantic proximity Read ↗

Hepatitis B virus subgenotype A1: evolutionary relationships between Brazilian, African and Asian isolates.Semantic proximity Read ↗

Epidemiological and sequence differences between two subtypes (Ae and Aa) of hepatitis B virus genotype A.Semantic proximity Read ↗

Hepatitis B virus subgenotype A1 predominates in liver disease patients from Kerala, India.Semantic proximity Read ↗

Genotypic profiles of hepatitis B in African immigrants and their clinical relevance.Semantic proximity Read ↗

Epidemiology of hepatitis B virus in Africa, its genotypes and clinical associations of genotypesSemantic proximity Read ↗

Novel hepatitis B virus subgenotype A8 and quasi-subgenotype D12 in African-Belgian chronic carriers.Semantic proximity Read ↗

Genotyping and molecular characterization of hepatitis B virus in liver disease patients in Kenya.Semantic proximity Read ↗

Are hepatitis B virus "subgenotypes" defined accurately?Semantic proximity Read ↗

Five subgenotypes of hepatitis B virus genotype B with distinct geographic and virological characteristics.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.