Num futuro próximo. As proteínas degradam-se menos que o ADN com o tempo:
http://www.techtimes.com/articles/176792/20160908/when-dna-fails-a-single-strand-of-hair-may-save-the-day.htm
Citando:
"A breakthrough study has established that proteins found in human hair can work like fingerprints in the arena of crime investigation. This is because hair protein is unique to each individual and is more effective than traditional DNA profiling used in forensic analysis of human remains.
The new study beats the limitations posed by the conventional DNA profiling used by forensic scientists. It asserts that proteins are more stable and can offer accurate identification of human remains.
Details of the protein-centric hair analysis technique were published in PLOS ONE. According to lead author Brad Hart, a forensic scientist at the Lawrence Livermore National Laboratory (LLNL), the protein analysis will be a "game changer""
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