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4 сент 1953 г. - HeLa cell chromosomes became visible with a stain called hemotoxylin that made it easier for them to see what happens to cells during experiments. 1953

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HeLa Cells

ByPaninI
26 мар 2018
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0
864

Дата:

4 сент 1953 г.
Сейчас
~ 70 г назад
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