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4 Sept 1953 Jahr - 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
Zugefügt zum Band der Zeit:
HeLa Cells
By
PaninI
26 Mär 2018
0
0
863
Datum:
4 Sept 1953 Jahr
Jetzt
~ 70 years ago
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