Self-renewing Monolayer of Primary Colonic or Rectal Epithelial CellsSummary oleh Yuli Wang, Matthew DiSalvo, Dulan B. Gunasekara, Johanna Dutton, Angela Proctor, Michael S. Lebhar, Ian A. Williamson, Jennifer Speer, Riley L. Howard, Nicole M. Smiddy, Scott J. Bultman, Christopher E. Sims, Scott T. Magness, Nancy L. Allbritton