CHIKV Mutation Detail Information

Virus Mutation CHIKV Mutation A226V


Basic Characteristics of Mutations
Mutation Site A226V
Mutation Site Sentence albopictus, as well as from human isolates, had the crucial non-synonymous CT mutation at position 10670, leading to the A226V amino acid change.
Mutation Level Amino acid level
Mutation Type Nonsynonymous substitution
Gene/Protein/Region E1
Standardized Encoding Gene E1
Genotype/Subtype ECSA
Viral Reference FIG. 2
Functional Impact and Mechanisms
Disease Chikungunya Fever    
Immune -
Target Gene -
Clinical and Epidemiological Correlations
Clinical Information Y
Treatment -
Location India
Literature Information
PMID 22925018
Title Detection of Chikungunya virus in wild populations of Aedes albopictus in Kerala State, India
Author Kumar NP,Sabesan S,Krishnamoorthy K,Jambulingam P
Journal Vector borne and zoonotic diseases (Larchmont, N.Y.)
Journal Info 2012 Oct;12(10):907-11
Abstract We detected Chikungunya virus (CHIKV) infection among wild populations of Aedes albopictus female specimens during the CHIKV outbreaks of 2009 and 2006 collected in different localities in Kerala State, India. The envelope 1 gene (E1) sequences of the virus isolate 2009 from the mosquito species showed close genetic relatedness (Kimura 2 Parameter genetic distance=0.0013) to CHIKV-positive isolates from human serum samples from the same area. E1 gene sequences from Ae. albopictus, as well as from human isolates, had the crucial non-synonymous C/T mutation at position 10670, leading to the A226V amino acid change. This natural inclination indicated the role of this mosquito species in the transmission of CHIKV during its recent outbreaks in Kerala State.
Sequence Data -
Mutation Information
Note
Basic Characteristics of Mutations
  • Mutation Site: The specific location in a gene or protein sequence where a change occurs.
  • Mutation Level: The level at which a mutation occurs, including the nucleotide or amino acid level.
  • Mutation Type: The nature of the mutation, such as missense mutation, nonsense mutation, synonymous mutation, etc.
  • Gene/Protein/Region: Refers to the specific region of the virus where the mutation occurs. Including viral genes, viral proteins, or a specific viral genome region. If the article does not specifically indicate the relationship between the mutation and its correspondence, the main
  • Gene/Protein/Region studied in the article is marked.
  • Genotype/Subtype: Refers to the viral genotype or subtype where the mutation occurs. If the article does not specifically indicate the relationship between the mutation and its correspondence, the main Genotype/Subtype studied in the article is marked.
  • Viral Reference: Refers to the standard virus strain used to compare and analyze viral sequences.
Functional Impact and Mechanisms
  • Disease: An abnormal physiological state with specific symptoms and signs caused by viral infection.
  • Immune: The article focuses on the study of mutations and immune.
  • Target Gene: Host genes that viral mutations may affect.
Clinical and Epidemiological Correlations
  • Clinical Information: The study is a clinical or epidemiological study and provides basic information about the population.
  • Treatment: The study mentioned a certain treatment method, such as drug resistance caused by mutations. If the study does not specifically indicate the relationship between mutations and their correspondence treatment, the main treatment studied in the article is marked.
  • Location: The source of the research data.
Literature Information
  • Sequence Data: The study provides the data accession number.