quarta-feira, 23 de junho de 2010

ADN perfil



http://justiceandtruth.ning.com/forum/topics/4362524:Topic:1510?xg_source=activity

Para ler, em inglês, na ligação acima indicada.


............. " DNA profiling – for this to happen the missing person must be considered the subject .
Blood grouping .
Fingerprints & palm prints
Dental Chart Records . ".....................


D.N.A.
Posted by LaPieinsky on June 23, 2010 at 1:40am
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........... " Authorities can extract DNA from almost any tissue, including hair, fingernails, bones, skin , teeth and bodily fluids.

DNA samples can be generated by tiny amounts of tissue.
DNA is the genetic material found within the cell nuclei of all living things.
DNA is a long molecule and DNA fingerprinting relies on the fact that specific bits of this molecule are replicated in little clusters along its length. "..............


......... " So we know they created two genetic profiles, one created from the DNA taken from her parents (a Familial profile sample) and one created from the stain found on the pillowcase in Rothley which matched a blood sample which we assume was from a heel stick sample."..............




A match between a crime scene sample and an individual would be a very rare event if the individual was not the true source of the crime scene sample .
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