Microarray Analysis (IMAGE) Yale University Caption Microarray analysis of genes that are active on chromosome 22 in the placenta. Each spot on a slide represents a transcribed sequences, color intensity indicates the level of transcription. Credit (credit M.Snyder/Yale) Usage Restrictions with credit given License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.