Douglas A. Melton Download image: 584 K, 1830x1830 px, RGB color. Credit line must accompany photo: ©2004 Kathleen Dooher for the Howard Hughes Medical Institute.
		Pancreatic Islet Download image: 624 K, 846x714 px, RGB color. Credit line must accompany photo: ©2004 Yuval Dor, HHMI at Harvard University.

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	HHMI INVESTIGATOR Douglas A. Melton Developmental Biology of the Endoderm and Pancreas

	AT HHMI
		Insulin-Producing Pancreatic Cells Are Replenished by Duplication (05.05.04)