Transcriptomics

Transcriptomics is the study of all the RNA molecules, called transcripts, produced by cells or tissues at a given time. It helps scientists understand which genes are active and how their activity changes in different conditions, such as health or disease. By analyzing these transcripts, researchers can gain insights into cellular functions, responses to stimuli, and disease mechanisms. This field uses technologies like RNA sequencing to measure and compare gene expression levels, enabling a detailed understanding of biological processes at the molecular level, which can inform diagnostics and treatments.