Gene Regulation: Stable Noise

Transcriptional regulation is noisy, yet despite this variability, embryonic development reproducibly generates form and function. Recent work demonstrates that patterns of transcriptional activity in embryos are stably inherited through mitosis. These observations have implications for how accuracy arises in development. Transcriptional regulation is noisy, yet despite this variability, embryonic development reproducibly generates form and function. Recent work demonstrates that patterns of transcriptional activity in embryos are stably inherited through mitosis. These observations have implications for how accuracy arises in development.