Cells are then allowed time to recuperate before their DNA is extracted and resolved by PFGE. When cells are allowed time for repair, the original band pattern, instead of the smear associated ...

However, the sensitivity of the Pap smear is low and so testing for DNA of the causal agent of cervical cancer, human papillomavirus (HPV), either as an alternative or in conjunction with a Pap ...

A forensic expert told a murder trial on Monday that a blood swab obtained from the Co Tyrone home of murder suspect Stephen ...