%0 Journal Article %T Collagen I regulates the self‐renewal of mouse embryonic stem cells through α2β1 integrin‐ and DDR1‐dependent Bmi‐1 %A Suh, Han Na %A Han, Ho Jae %J Journal of Cellular Physiology %V 226 %N 12 %P 3422-3432 %@ 0021-9541 %D 2011-01-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve