Methods for sorting undifferentiated cells and uses thereof

摘要

A method of sorting undifferentiated cells is provided. Subpopulations of cells contained in a single line of ES cells can be sorted using cell-surface markers. The sorted undifferentiated cells have ability to produce chimera with high contribution and germ line transmission efficiently. These undifferentiated cells can be used as a valuable vehicle for the production of transgenic animals and also knockout animals.