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	Podcast:		biosights
	Episode:		biosights: September 7, 2009
	Category:		Science & Medicine
	Duration:		00:06:46
	Publish Date:		2009-09-07 11:30:00
	Description:		The contractile vacuole is an osmoregulatory organelle in protozoans that expels excess water from the cytosol through a complex sequence of membrane movements. A new study identifies a myosin motor protein that orchestrates these movements in Dictyostelia.... (more)
	Total Play:		0

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