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)