Our control for this lab was the EBY100 yeast strain of S. cerevisiae. Cultures of EBY100 (some transformed with GFP) were grown in liquid cultures of S Raffinose media and S Raffinose/1% Galactose overnight and examined the next day on the microscope. From our observations under the microscope, EBY100 rarely aggregate into clusters, while occasionally forming clumps of several cells.
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