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12 Cards in this Set
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- Back
- 3rd side (hint)
Stem Cell
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Cell that can be induced to give rise to differentiated cells
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Embryonic Stem Cells
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-Found in early embryonic development
-Can differentiate into a variety of types -Totiponent + Pluriponent -Depends on time of development |
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Adult Stem Cells
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-Found in more developed individuals
-Can give rise to many, but not all stem cells -Multiponent -Type depends on location |
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Totiponent
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Can differentiate into any other cell type
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Turned on embryonic
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Pluriponent
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Can differenciate into almost any other cell type
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Turned off embryonic
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Multiponent
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Can become a few types of cells within a particular family of cells
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Adult
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Induced pluriponent stem cells (IPS cells)
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Adult somatic cells that are "reprogrammed" to become pluriponent cells
Don't destroy embryo or possible life |
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Reproductive Cloning
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-Implant embryo in surrogate mother for development
-New animal genetically identical to nuclear donor FOR CLONING PURPOSES |
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Therapeutic Cloning
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-Remove embryonic stem cells + grow in culture for medical treatment
-Induce skin cells to differentiate FOR MEDICAL/HEALTH PURPOSES |
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Tetracycline Resistance Gene
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Used to see what genes have certain DNA and which don't - used along with antibiotic - resistant to antibiotic - kills all without
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Therapeutic cloning process
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Nuclear transportation > make embryo > take stem cells out
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Nuclear Transplantation
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Replacing the nucleus of an egg cell or zygote with a nucleus from an adult somatic cell
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