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Problem Set Skin - 3.What does the authors mean when they...

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Problem Set 1. Using the space provided please give succinct answers to the questions below. Turn in your answers to the instructors before the discussion session starts. 1. In fig 2.A.) Why did the authors karyotype the cells? B.) What was the goal of the dermabrasion experiment? 2. Why did the authors expand the cells in vitro?
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Unformatted text preview: 3.What does the authors mean when they said “ mosaicism indicates that the hair bulb is polyclonal’’? 4. How do the authors show that bulge cells are multipotent? 5. How do the authors demonstrate that their hair bulge cells are stem cells, versus multipotent progenitor cells?...
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This note was uploaded on 09/28/2008 for the course BIO 4400 taught by Professor Tumbar,td during the Spring '07 term at Cornell.

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