Microarray is a high throughput technique used for analysing gene expression for thousands of known and unknown gene function. Microarray is also used to detect the polymorphism and mutations in genomic DNA. In microarray four steps of procedure is followed like sample preparation, hybridisation, washing and data analysis. Microarray was divided into two major types like glass CDNA microarray and high-density oligonucleotide microarray. CDNA microarray is the first type of microarray developed by using process like selection of material, purification of DNA sequence and spotting DNA solution through printing technique.
- Track 1-1 Analyses the Gene Expression Patterns
- Track 2-2 Detection of Mutation in Genomic DNA
- Track 3-3 Data Analysis
- Track 4-4 Hybridisation