Multiple enhancers in physical proximity can reinforce shared transcriptional 'hubs' to preserve their transcriptional output, providing a buffer during environmental stresses and genetic perturbations to preserve phenotypic robustness.
RNAs enriched at cell protrusions are translated regardless of their location in the cytoplasm but are dynamically repressed in retracting protrusions and incorporated into heterogeneous RNA clusters.
Alexander JR Booth, Zuojun Yue ... Tomoyuki U Tanaka
Live-cell imaging shows that the contractile acto-myosin network on the nuclear envelope remnant positions chromosomes in early mitosis to ensure efficient and correct interactions between chromosomes and the mitotic spindle.
Maternally experienced environmental stress leads to multigenerational inheritance of ethanol preference and an altered rewards pathway in Drosophila melanogaster.
Katherine G Zyner, Darcie S Mulhearn ... Shankar Balasubramanian
For the first time, the spectrum of genes and pathways interacting with alternative DNA structures called G-quadruplexes in humans is revealed highlighting new possibilities for the pursuit of cancer therapies.
Erick E Nakagaki-Silva, Clare Gooding ... Christopher WJ Smith
By focusing on RNA-binding proteins whose genes have super enhancers in smooth muscle cells, the protein RBPMS was identified as an alternative splicing master regulator.
Johann Holzmann, Antonio Z Politi ... Jan-Michael Peters
Absolute quantification of cohesin, CTCF, NIPBL, WAPL and sororin in HeLa cells implies that some genomic cohesin and CTCF enrichment sites are unoccupied at any one time.
Michael P Meers, Terri D Bryson ... Steven Henikoff
Enhancements to the CUT&RUN antibody-targeted nuclease strategy for chromatin profiling include an improved affinity-cleavage fusion protein and digestion protocol, and a simplified calibration strategy.
Transposon activation during male gametogenesis is caused by interactions between DNA demethylation and linker histone H1, developmental depletion of which promotes pollen fertility.