By sharing this link, I acknowledge that I have read and understand the Terms and Conditions.
54.0 MB (3.8 MB compressed)
3835 x 4919 pixels
32.5 x 41.7 cm ⏐ 12.8 x 16.4 in (300dpi)
DAVID PARKER / SCIENCE PHOTO LIBRARY DAVID PARKER / SCIENCE PHOTO LIBRARY
Typical samples from which a DNA fingerprint can be obtained in order to identify and convict a rapist. Moving clockwise from top, the samples are: pubic hair (trapped in a comb with cotton wool); blood & semen stains on a torn pair of knickers; a vaginal swab containing semen; a semen stain on a piece of cloth; a blood sample. DNA taken from these samples can be used to produce a pattern of DNA bands - the DNA fingerprint - that is unique to an individual. If a suspect's DNA fingerprint, obtained from his blood sample, matches the DNA fingerprints obtained from the other samples, his connection with the victim is proved beyond doubt.
Model release not required. Property release not required.