Making a Neuron

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  • Created by: Sarah
  • Created on: 09-11-16 16:41
What is the primary fate of the proneural cluster cells?
neuroblast
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What is the proneural cluster formed from?
neuroectoderm
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how do we know how the neuroectoderm turns into a neuroblast?
genetic analysis
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activity of what gives a neuroblast cell?
delta
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higher notch activity gives what?
epidermis
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what is numb regulated by?
notch
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What does the cell become if theres a loss of notch function or overexpression of numb?
4 neurons
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what des the cell become with loss of numb and iverexpression of notch?
4 socket cells
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are neurons made then killed off?
yes
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what do neutrophic factors do?
ensure num of neurons = num of target
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what does the growth cone send out
filopodia
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How are neuroblasts divided?
asymetrically segregation of cytoplasmic factors (numb, prospero)
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When the neuroblast divides the side with the numb becomes?
ganglion mother cell
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Card 2

Front

What is the proneural cluster formed from?

Back

neuroectoderm

Card 3

Front

how do we know how the neuroectoderm turns into a neuroblast?

Back

Preview of the front of card 3

Card 4

Front

activity of what gives a neuroblast cell?

Back

Preview of the front of card 4

Card 5

Front

higher notch activity gives what?

Back

Preview of the front of card 5
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