|
Mutation Information
|
Mutation Site
|
G1764A |
|
Mutation Type
|
Nucleotide level |
|
Gene/Protein/Region Type
|
C Promoter |
|
Genotype/Subtype
|
A;D;F |
|
Country
|
Brazil |
Literature Information
|
PubMed PMID
|
11472634
|
|
Clinical information
|
Yes
|
|
Disease
|
Chronic hepatitis B
|
|
Published Year
|
2001 |
|
Journal
|
BMC microbiology |
|
Title
|
Low frequency of mutations in the core promoter and precore regions of hepatitis B virus in anti-HBe positive Brazilian carriers. |
|
Author
|
De Castro L,Niel C,Gomes SA |
|
Evidence
|
The stop codon mutation at nt 1896 was found in seven isolates (24% of the total and 63% of the isolates that had T1858). The frequency of the double substitution at positions 1762-1764 was surprisingly low (20%) among C1858 isolates.
|
|
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HBV Mutation Detail Information