Before revision: The Natera SMART study however has shown that most cases of 22q11.2 deletion can be detected using SNP based NIPT/NIPS (Panorama) including smaller nested deletions whilst still maintaining a low false positive URL Single nucleotide polymorphism (SNP) NIPT can also detect Triploidy and can differentiate between maternal and "fetal" DNA which reduces the redraw rate and allows determination of gender for each fetus in twin pregnancies and can be done from 9 weeks of URL
After revision: The Natera SMART study however has shown that most cases of 22q11.2 deletion can be detected using SNP based NIPT/NIPS (Panorama) including smaller nested deletions whilst still maintaining a low false positive pregnancy. Single nucleotide polymorphism (SNP) NIPT can also detect Triploidy and can differentiate between maternal and "fetal" DNA which reduces the redraw rate and allows determination of gender for each fetus in twin pregnancies and can be done from 9 weeks of URL