| http://digfir-published.macmillanusa.com/lodish_animation/a0701_yeast_two_hybrid.html | Chapter 7. Yeast Two-Hybrid System
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| http://digfir-published.macmillanusa.com/lodish_animation/a0701_yeast_two_hybrid_dlap.xml | DLAP questions | 519bca42b11c0f1368000076 |