Task: Answer Verification
Input (English): Question: Does fluorescent labelling of intestinal epithelial cells reveal independent long-lived intestinal stem cells in a crypt?
Answer: The use of our original lentiviral transgene system to mark individual organoid crypt stem cells showed that long-lived plural crypt stem cells might independently serve as intestinal epithelial cells, resulting in the formation of a completely functional villus.
Output (English): yes