Related Experiment Video
Updated: Jun 28, 2026

Rescue and Characterization of Recombinant Virus from a New World Zika Virus Infectious Clone
Published on: June 7, 2017
Complete genome sequence of an Indian outbreak strain of chikungunya virus
Eshna Laha1,2, Deepak Jena1, Viplov K Biswas1,3
1Institute of Life Sciences, Bhubaneswar, India.
Abstract:
Here, we report the complete genome sequence of an Indian strain of chikungunya virus isolated from an infected patient from Hyderabad, Andhra Pradesh, India, during a massive outbreak in 2005-2006. The genome length spans 11,811 nucleotides and has a poly(A) tail of 29 residues at the 3' end.
Insights
Researchers sequenced the complete genome of an Indian chikungunya virus strain from a 2005-2006 outbreak. This provides crucial data on the virus
Area of Science:
- Virology
- Genomics
- Epidemiology
Background:
- Chikungunya virus (CHIKV) causes febrile illness with significant morbidity.
- Large-scale outbreaks of chikungunya have occurred in India, necessitating genomic surveillance.
- Understanding viral genetic makeup is key to tracking spread and evolution.
Purpose of the Study:
- To determine the complete genome sequence of a specific Indian strain of chikungunya virus.
- To provide genomic data from the 2005-2006 chikungunya outbreak in India.
Main Methods:
- Isolation of chikungunya virus from an infected patient.
- Whole-genome sequencing of the isolated viral strain.
- Bioinformatic analysis of the resulting genome sequence.
Main Results:
- The complete genome sequence of an Indian chikungunya virus strain was determined.
- The genome length was identified as 11,811 nucleotides.
- A poly(A) tail of 29 residues was found at the 3' end of the genome.
Conclusions:
- This study reports the first complete genome sequence of an Indian chikungunya virus strain from the 2005-2006 outbreak.
- The genomic data contributes to the understanding of chikungunya virus diversity in India.
- This sequence data can serve as a reference for future epidemiological and evolutionary studies.
Related Concept Videos
Viral Mutations
Single Nucleotide Polymorphisms-SNPs
Bacterial Phylum Chlamydiae
Investigation of Disease Outbreaks
Arboviral Encephalitis

