http://www.brighthub.com/science/genetics.aspxenhttp://www.brighthub.com/science/genetics/articles/12530.aspxThu, 03 Sep 2009 12:50:43 GMTb133e95a-c263-4882-8f2a-b24547eff78e:12530PaulScientists have uncovered a critical genetic switch that helps cells to survive when they are deprived of oxygen. Although the work was carried out in fruit flies there could be an immediate application in humans where cells and tissues have been deprived of oxygen because of disease. Depriving Cells of Oxygen: Hypoxia Hypoxia is a condition wh...