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Transcript of presentasi referat
IDENTIFIKASI FORENSIK DENGAN
PEMANFAATAN TES DNA• Dosen pembimbing : Dr. Santosa, SpF• Residen pembimbing: Dr. Eko Yunianto, MHKes
WHAT IS DNA ?• Nucleic acid, contains
genetic material• Double helix• Nucleoside
nucleotide DNA• Codon
DNA TEST
DEFINITION
PURPOSE
SUPERIORITY
PRIVATE
LAW
ACCURATION
STABILIZATION
CHOICE
SENSITIVITY
DNA SAMPLE
• mt-DNA and c-DNA• All biologic sample• No direct touch• Dry the sample keep it on envelope/paper• Storage : 4oC / - 20oC / - 70oC
DNA SAMPLESample DNA Amount
Blood 20000-40000 ng/mL
Blood spot 250-500 ng/cm2
Semen 150000-300000 ng/mL
Vaginal swab 10-3000 ng/swab
Hair 1-750 ng/root
Saliva 1000-10000 ng/mL
Buccal swab 100-1500 ng/swab
Urine 1-20 ng/mL
Bone 3-10 ng/mg
Tissue / Organ 50-500 ng/mg
Others :• Sperm• Teeth• Lip’s epitel (cigarette)• Feses• Nail• Dandruff• Private tools (bubble
gum, shaver, cup, toothbrush, etc)