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Unit B Revision - Coggle Diagram
Unit B Revision
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Mutations
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Types of mutations
Missense
Single base change, protein is affected
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Nonsense
Sequence of dna is stopped being read before it ends, protein is incomplete
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Silent
1 base is changed, protein is unaffected
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Frame Shift
base is either added or deleted , shifting all other bases over, protein is affected . Where most of the severe genetic diseases are caused
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Gene Technology
Applications
paternity, identify victims/perpetrators or crime, identify victims of natural disasters
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