Thursday 11 July 2019

The Pitchfork Case



The Devil and his Pitchfork






The Pitchfork Case 

Devil: Colin Pitchfork

First Conviction Based On DNA Evidence 



DNA Fingerprinting 




Searching For Disease Markers To Personal Identification




DNA Fingerprinting was used for the first time to solve two murder cases in 1987






Working Of DNA Fingerprinting 

0.1 %  of the DNA makes the difference 

Difference in the polymorphic regions between genes on the DNA 


Short Tandem Repeats are different lengths in different people 

Short Tandem Repeats creates a DNA Fingerprint 



DNA Fingerprinting is used for Identification

Crime 





Real World Applications 








Snapshot 

























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