Scientists knew that it was important to keep their cultures free of contamination, but "when it came to HeLa, they had no idea what they were up against. It turned out Henrietta's cells could float through the air on dust particles" (Skloot 153).
When geneticist Stanley Gartler, learned the
racial origin of HeLa from Dr. Gey, it went on to create a huge effect in the
scientific community. His discovery helped to show that it was in fact possible
for cells to travel to other cultures very quickly. He was able to understand
this process because of a rare genetic marker known as, G6PD-A which was only
ever present in black Americans (Skloot 153). The HeLa cells were shown to
transfer by unwashed hands, lab coats, shoes, and also research found that if
just a single cell was to land on a different culture dish, it was strong
enough to consume all that was there (Skloot 153). This finding by Dr. Gartler
was presented at a conference which was not accepted with positive review
because it meant that over a decade, scientists had spent millions of dollars on
scientific research with only HeLa cells. This meant that all the time
and effort spent growing and experimenting on the cells was a waste. After his discussion
at the Cell Culture Collection Committee meeting, numerous scientists went back
to their laboratories to test cells for the genetic marker to find out how big
this problem could be. The overall factor across the world many of the cells
tested positive with G6PD-A and this mass contamination became known as “the
HeLa bomb” (Skloot 156).
Word Count: 228
Skloot, Rebecca. "The Immortal Life of Henrietta
Lacks" New York. Broadway Paperbacks, Crown Publishing, 2010. Print.
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