Cognitive Science, Volume 46, Issue 5, May 2022.

Three recent publications on BEND3 firmly establish its role as a novel sequence‐specific transcription factor that is essential for PRC2 recruitment and maintenance of pluripotency. Here, we briefly review our current understanding of the BEND3‐PRC2 axis in the regulation of pluripotency and also explore the possibility of a similar connection in cancer.

Error‐free genome duplication and accurate cell division are critical for cell survival. In all three domains of life, bacteria, archaea, and eukaryotes, initiator proteins bind replication origins in an ATP‐dependent manner, play critical roles in replisome assembly, and coordinate cell‐cycle regulation. We discuss how the eukaryotic initiator, Origin recognition complex (ORC), coordinates different events during the cell cycle. We propose that ORC is the maestro driving the orchestra to coordinately perform the musical pieces of replication, chromatin organization, and repair.