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Related Experiment Video

Updated: May 17, 2026

Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA

Real-Time Polymerase Chain Reaction-Based Detection and Quantification of Hepatitis B Virus DNA

Published on: December 15, 2023

HBVdb: a knowledge database for Hepatitis B Virus.

Juliette Hayer¹, Fanny Jadeau, Gilbert Deléage

¹Unité Bases Moléculaires et Structurales des Systèmes Infectieux, Lyon, France.

Nucleic Acids Research

|November 6, 2012

Summary

This summary is machine-generated.

HBVdb is a new database for studying Hepatitis B Virus genetic variability and drug resistance. It aids researchers in understanding HBV genotypes and treatment-resistant mutations.

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Area of Science:

Virology
Bioinformatics
Genetics

Background:

Hepatitis B Virus (HBV) poses a significant global health challenge, infecting over 350 million people worldwide.
HBV is a complex DNA virus with a compact, overlapping genome, exhibiting considerable genetic variability.
Treatment failures in HBV infection are often linked to the emergence of drug-resistant viral mutants.

Purpose of the Study:

To introduce HBVdb, a specialized database for investigating HBV genetic diversity.
To provide tools for analyzing HBV genotypes and profiling resistance to antiviral therapies.

Main Methods:

Development of a specialized database, HBVdb, featuring computer-annotated sequences derived from reference genomes.
Implementation of a web interface for static and dynamic queries.
Integration of generic and specialized sequence analysis tools, including annotation, genotyping, and drug resistance profiling.

Main Results:

HBVdb offers a centralized resource for researchers studying HBV genetic variability.
The database facilitates the identification of HBV genotypes and the assessment of resistance profiles.
Integrated tools enable comprehensive analysis of HBV sequences.

Conclusions:

HBVdb serves as a valuable tool for advancing research on Hepatitis B Virus genetic variability and treatment resistance.
The database supports the development of more effective therapeutic strategies against HBV infection.