PRJNA279068
Homo sapiens small intestine stem cell Raw sequence reads
Stem cells of the gastrointestinal tract, pancreas, liver, and other columnar epithelia collectively resist cloning in their elemental states. Here we demonstrate the cloning and propagation of highly clonogenic, “ground state” stem cells of the human intestinal and colon. To assess the genomic stability of our intestinal stem cells, we serially passaged two independent intestinal stem cell pedigrees derived from the ileum of one late fetal demise case and tested them after 50 (passage 5; P5), 100 (P10), 150 (P15) and 200 days (P20) of continuous proliferation. DNA from cells at these passages cells was analyzed by whole-exome sequencing.