COI Gene Sequencing Services

Our COI sequencing services pro is a complete package, providing solutions for DNA extraction, PCR amplification, gel verification, sequence assembling, purification, bioinformatics analysis, and construction of a phylogenetic tree. We also accept DNA samples and PCR products (Purified/Unpurified) for sequencing. The charge may vary according to the samples. For better results, submit direct samples of insect, or body tissues, stored in 90% ethanol.

Results Of COI Sequencing

The DNA sequencing system using the COI or cox1 gene is highly reliable and efficient for differentiating invertebrate and vertebrate species. It is considered a powerful tool for studying global biodiversity. 

The extracted DNA is used as the template for PCR to amplify the COI gene sequence.
Universal primers (LCO1490 / HCO2198) or specific primers complementary to a conserved region are used to amplify the COI region.
The PCR amplification produces multiple copies of the target DNA sequence.
The resulting product (~650bp) is used as the template for the sequencing.
COI gene sequencing is used as a DNA barcode to identify the difference between closely related animal species because of its fast mutation rate.
The DNA barcodes also serve as a resource for studying the functional constraints of DNA evolution in the animal kingdom.

Avail Superior Technical Support

Yaazh Xenomics has the best in-house team of scientists and genomic experts who excel in this vast field. Contact us today and find out how we can help your research.

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Yaazh Xenomics,
Module No. 103,
1st floor, Maruthamalai Road,
Coimbatore - 641046.
Yaazh Xenomics is dedicated to supporting taxonomists’ research in the molecular identification of organisms using DNA barcoding markers, Sanger sequencing, and Next-Generation DNA sequencing techniques.
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