שאלה | Which of the below sentences is incorrect concerning intestinal organoids culture method studied in this course?

Which of the below sentences is incorrect concerning intestinal organoids culture method studied in this course?

		Each of the intestinal spheroids was originated from a single Lgr5+ stem cell
		Niche factors (e.g. Wnt, BMP inhibitor) were essential for successful organoidculture
		Organoid culture allowed growing and passaging gut cells for very long periodsof time
		Organoid culture contained all gut epithelial cell types and all stromal nichecell types just like in vivo guts