Microchip Proves Tightness Provokes Precocious Sperm Release (IMAGE)

University of Montreal

Microchip Proves Tightness Provokes Precocious Sperm Release

Caption

Sperm cell release can be triggered by tightening the grip around the delivery organ, according to a team of nano and microsystems engineers and plant biologists at the University of Montreal and Concordia University. Concordia's nanobiotech team devised a microchip that enabled the University of Montreal biologists to observe what happened when pollen tubes -- the sperm delivery tools used by plants -- tried to negotiate a microscopic obstacle course.

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Universite de Montreal and Concordia University

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