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1965: Leonard Hayflick shows that these can divide & reproduce only a finite number of times before dying |
cells
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$1,000 |
J |
SCIENCE TIMELINE |
2024-12-24 |
#9232 |
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In 2016 the Max Planck Institute said it used these 4-letter cells to create Fallopian tubes in a Petri dish |
stem cells
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$400 |
J |
SCIENCE |
2024-06-27 |
#9134 |
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Gene-edited versions of the embryonic type of these cells have helped geckos regrow their tails more perfectly |
stem cells
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$1,200 |
DJ |
SCIENCE NEWS |
2023-01-03 |
#8777 |
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If you want to study cytology, you'd better have a love of these microscopic things |
cells
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$1,200 |
DJ |
-OLOGIES |
2010-09-27 |
#5986 |
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Korea's Woo-Suk Hwang faked a 2004 breakthrough in getting these mighty medical things from cloned embryos |
stem cells
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$1,200 |
DJ |
FICTION SCIENCE |
2009-01-26 |
#5616 |
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These cells from human embryos can grow into any type of tissue & may someday cure diabetes & Alzheimer's |
stem cells
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$200 |
J |
SCIENCE GRAB BAG |
2007-09-24 |
#5296 |
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A hot biomedical topic is apoptosis, the programmed "suicide" of these biological units |
cells
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$400 |
DJ |
CUTTING-EDGE SCIENCE |
2007-05-07 |
#5226 |
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A battery may have a single one of these electricity producing units or have several connected in series |
cells
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$200 |
J |
PHYSICAL SCIENCE |
2000-05-16 |
#3627 |
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Cytology is the study of these biological building blocks |
cells
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$500 |
J |
SCIENCE |
1984-11-29 |
#59 |