The EMBO Journal#Phosphorylation control in #mitosis:
Julie Welburn and colleagues reveal the molecular basis for #cellcycle regulation of #Kif4A and #CENPE motor interaction with #PRC1, needed to organize antiparallel #microtubule bundles and to ensure central spindle integrity, #midbody assembly and #cytokinesis
CellBioNews#Gene-silencing complexes join forces to #inactivate X #chromosomes.
https://phys.org/news/2023-04-gene-silencing-complexes-inactivate-chromosomes.html
Gene-silencing complexes join forces to inactivate X chromosomes
RIKEN researchers have shed new light on the roles two protein complexes play in the enigmatic process of turning off one X chromosome in female mammals. This finding could help researchers discover how certain cancers occur in women.