Improved prenatal detection of fra(X)(q27.3): methods for prevention of false negatives in chorionic villus and amniotic fluid cell cultures.
Jenkins EC, Krawczun MS, Stark-Houck SL, Duncan CJ, Kunaporn S, Gu H, Schwartz-Richstein C, Howard-Peebles PN, Gross A, Sherman SL, et al.
Jenkins EC, et al.
Am J Med Genet. 1991 Feb-Mar;38(2-3):447-52. doi: 10.1002/ajmg.1320380262.
Am J Med Genet. 1991.
PMID: 1826813
They showed only 2% fra(X) while parallel cultures initiated in Chang medium and incubated in RPMI for at least 7 days (recovery) before fra(X) induction exhibited strikingly increased fra(X) frequencies. Chang medium alone will not allow fra(X) induction in AF (Jenkins …
They showed only 2% fra(X) while parallel cultures initiated in Chang medium and incubated in RPMI for at least 7 days (recovery) before fra …