NIPAT as Non-Invasive Prenatal Paternity Testing Using a Panel of 861 SNVs.

In 1997, it was discovered that maternal plasma contains Cell-Free Fetal DNA (cffDNA). cffDNA has been investigated as a source of DNA for non-invasive prenatal testing for fetal pathologies, as well as for non-invasive paternity testing. While the advent of Next Generation Sequencing (NGS) led to the routine use of Non-Invasive Prenatal Screening (NIPT or NIPS), few data are available regarding the reliability and reproducibility of Non-Invasive Prenatal Paternity Testing (NIPPT or NIPAT).

Ocular swabs on exhumed bodies: An alternative to the collection of "classical" tissue samples in forensic genetics.

We present the results obtained on DNA extracted from ocular (scleral/corneal) swabs collected from exhumed bodies at different times of burial. To our knowledge, there are no publications in the scientific forensic literature dealing with sclera/cornea as a source of DNA in the forensic laboratory. The obtained results demonstrate that cornea/sclera swabbing might be a promising alternative to the sampling of other tissues for DNA extraction even in highly putrefied bodies.