Postmitotic separation enables selective niche retention of one 1 daughter cell in intestinal crypts and is facilitated by interkinetic 2 nuclear migration and basal tethering

13 Homeostasis of renewing tissues requires balanced proliferation, differentiation and 14 movement. This is particullary important in the intestinal epithelium where lineage tracing 15 suggests that stochastic differentiation choices are intricately coupled to position. To 16 determine how position is achieved we followed proliferating cells in intestinal… (More)