This image is from a two color genotyping microarray scan. Each dot is a bead specific for a single nucleotide polymorphism (SNP). A red bead represents a homozygous genotype of AA, a green bead represents homozygous BB, and a yellow bead is a heterozygote.
This image is from the latest in high resolution sequencing- the Illumina Genome Analyzer. Each base of DNA is represented by one of four colors. As each base is extended from a sample, one by one, a photo is taken to capture the sequences of each growing
This image is raw data from an Affymetrix gene expression array. Each tile has a signal intensity that corresponds with the level of expression for a gene in a sample. The dark areas represent little or no gene expression whereas the white tiles reflect a
The Yale Center for Genome Analysis is a full service facility dedicated to providing RNA expression profiling, DNA genotyping, and high-throughput sequencing using state of the art technologies. The resource is open to both Yale and other non-profit organizations.
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