Genotyping by Array
Data Analysis

Genotyping by array also known as DNA genotyping using microarray, is a popular technique for detecting polymorphism in populations. It is a feasible method for detecting single nucleotide polymorphism (SNPs).

Genique LifeSciences offers genotyping for SNP detection and CNV analysis using Illumina Infinium Global Screening. Our genotyping by array procedure uses Illumina iScan system for accurate and supportive genetic analysis results.

  • Genotyping by array is a cost-efficient method for detecting variants as compared to next generation sequencer.

  • Microarrays are capable of giving deep insights of variants associated with diseased conditions at a molecular level.

  • Increased accuracy in detection of copy number variants (CNVs), insertions and deletions.

  • Aid in predictive testing of common disorders and traits such as inflammatory bowel syndrome and lactose intolerance.

  • Illumina Infinium Global Screening Array is trusted and a widely used solution for population scale genomics


  • It's an advance genotyping array and provide economical solutions for population-scale genetic studies, variant screening, and precision medicine research.

  • It helps especially in the identification of single-nucleotide polymorphisms (SNPs) and mutations, classification of tumors, identification of target genes of tumor suppressors, identification of cancer biomarkers, identification of genes associated with chemoresistance, and drug discovery.

  • DNA microarray analysis helps as the bacterial genomic DNA often outlasts the viability of the bacteria and a diagnosis can be made using a small amount of DNA, as opposed to the large numbers of bacteria needed for culture.