Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0092-8674(08)00625-9
	free resource	FlyBase	http://flybase.org/cgi-bin/uniq.html?db=fbrf&field=pubmed_id&context=18510921
Stem Cells	free resource	MedlinePlus Health Information	https://medlineplus.gov/stemcells.html