Day 5 - (Micropipetting Lab) The students mix tiny amounts of various, colored solutions Day 5 - (Micropipetting Lab) The students practice using their micropipettors Day 5 - (Mouse Coat Color Lab) A variety of coat colors, resulting from two crosses between inbred strains of mice Day 5 - (Mouse Coat Color Lab) Sandra and the students discuss the genetics of mouse coat color Day 5 - (Mouse Embryo Lab) A cross section of a mouse brain that shows the expression pattern of the Math5 and Math1 genes Day 5 - (Mouse Embryo Lab) A view of a stained mouse embryo Day 5 - (Mouse Embryo Lab) A view of an adult mouse brain Day 5 - (Mouse Embryo Lab) Sara explains the importance of knockout mouse models and reporter genes Day 5 - (Mouse Embryo Lab) The students and Professor Jeyabalan observe X-gal stained embryos and brains to view the expression pattern of genes Day 5 - (Yeast Sunscreen Lab) Sandra and the students discuss the effectiveness of various sunscreens from the yeast lab Day 5 - (Yeast Sunscreen Lab) The results confirm that sunscreen is effective in protecting against damage from the sun Day 5 - (Yeast Sunscreen Lab) Very successful results