Spatial patterning of mRNA translation is a fundamental process in early embryogenesis. Existing RNA translation profiling methods lack subcellular spatial resolution at the single-molecule level, limiting our understanding of spatial RNA biology in embryogenesis. To address this, we profiled the spatial translatome of...
Precise temporal control of gene expression is fundamental for embryonic development, yet the epigenetic and chromatin basis governing transcriptional timing remain poorly understood. The bivalency model, characterized by coexistence of H3K4me3 and H3K27me3, has been proposed to mark a poised state ready for activation...
This work provides a mechanistic link between high-penetrance SETD1A variants and region-specific brain dysfunction, establishing a framework for connecting rare loss-of-function variation in chromatin regulators to multidimensional neuropsychiatric phenotypes.