character: Dr. George Gey
topic: Cultivation of HeLa Cells
grade: 12
subject: Biology
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character: Henrietta Lacks
topic: Source of HeLa Cells
grade: 12
subject: Biology
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character: Dr. Jonas Salk
topic: Use of HeLa Cells in Polio Vaccine Development
grade: 12
subject: Biology
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character: Dr. Francis Collins
topic: Genomic Research with HeLa Cells
grade: 12
subject: Biology
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