Fruit fly chromosomes are divided into discrete structural domains by regions of decompacted chromatin, suggesting a novel model for the formation of a known class of genetic elements.
Hox genes are activated sequentially and, at the same time, undergo a transition from an inactive to an active chromatin compartment, most likely to prevent posterior genes being activated too early.
Multiple biochemical assays show that the topology of CCR5 and possibly other GPCRs may be inverted by ceramide or other sphingolipids through the process of regulated alternative translocation.
The use of network science to quantify the properties of global cellular organization in the plant hypocotyl identifies higher-order properties and plasticity in epidermal cell patterning.
Spontaneous elongation of epithelial colonies is related to the orientation of the mean nematic cell elongation field, as shown and tested with experiments and theory.
Development of a generally adaptable conformational capture assay for use in-trans identifies the specific direct interaction sites between the parvovirus minute virus of mice and the cellular genome during infection as sites of cellular DNA damage.
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.
