Biomedical Engineer Interview Question:

What is microarrays. How are they related to DNA?

Submitted by: Muhammad

Microarrays are matrix in the form of arrays where DNA oligonucleotides of DNA sequences are spotted. They can be used for gene expression profiling, single nucleotide polymorphism detection, detection of alternative splicing and for various other purposes. Microarrays have the capability to perform hybridization of coda with the help of probes. A microarray chip is capable to perform a large set of genetic related experiments concurrently.
Submitted by: Muhammad