What are the functions of transcriptomes?

Transcriptomes provide valuable insights into gene expression levels, or gene activity, within specific cells or tissues. By quantifying the number of transcripts produced, researchers can assess gene expression and understand how different cell types function. For example, researchers can determine the timing and location of gene activation or suppression within the cells and tissues of an organism. Additionally, transcriptome analysis offers a comprehensive view of active genes across the entire genome within different cell populations. By comparing transcriptomes between cell types, it helps researchers identify unique characteristics and provides clues about normal cellular processes and disease mechanisms.