Editing DNA profiling (section)

===Mitochondrial analysis===
{{Main|Mitochondrial DNA}}
mtDNA can be obtained from such material as hair shafts and old bones/teeth.<ref>{{cite journal | vauthors = Ravikumar D, Gurunathan D, Gayathri R, Priya VV, Geetha RV | title = DNA profiling of ''Streptococcus mutans'' in children with and without black tooth stains: A polymerase chain reaction analysis | journal = Dental Research Journal | volume = 15 | issue = 5 | pages = 334–339 | date = 1 January 2018 | pmid = 30233653 | pmc = 6134728 | doi = 10.4103/1735-3327.240472 | doi-access = free }}</ref> Control mechanism based on interaction point with data. This can be determined by tooled placement in sample.<ref>{{cite journal| vauthors = Kashyap VK |date=2004|title=DNA profiling technologies in forensic analysis|url=http://krepublishers.com/02-Journals/IJHG/IJHG-04-0-000-000-2004-Web/IJHG-04-1-001-000-2004-Abst-PDF/IJHG-04-1-011-030-2004-Kashyap/IJHG-04-1-011-030-2004-Kashyap.pdf|journal=International Journal of Human Genetics|volume=4|issue=1|doi=10.31901/24566330.2004/04.01.02|doi-access=free|access-date=6 June 2021|archive-date=6 June 2021|archive-url=https://web.archive.org/web/20210606120729/http://krepublishers.com/02-Journals/IJHG/IJHG-04-0-000-000-2004-Web/IJHG-04-1-001-000-2004-Abst-PDF/IJHG-04-1-011-030-2004-Kashyap/IJHG-04-1-011-030-2004-Kashyap.pdf|url-status=live}}</ref>