SutherlandG. R., ‘Fragile sites on human chromosomes: Demonstration of their dependence on the type of tissue culture medium,’ Science197: 265–6, 1977.
2.
MartinJ. P.BellJ, ‘A pedigree of mental defect showing sex-linkage,’ Journal of Neurology and Psychiatry6: 154–7, 1943.
3.
ShermanS. L.JacobsP. A.MortonN E et al, ‘Further segregation analysis of the fragile X syndrome with special reference to transmitting mates’, Human Genetics69: 289–99, 1985.
4.
VerkerkA. J. M. H.PierettiMSutcliffeJ S et al, ‘Identification of a gene (FMR-1) containing a CGG repeat coincident with a breakpoint cluster region exhibiting length variation in fragile X syndrome,’ Cell65: 905–14, 1991.
5.
OostraB. A.JackyP. B.BrownW T et al ‘Guidelines for the diagnosis of fragile X syndrome’, Journal of Medical Genetics30: 410–13, 1993.
6.
YorkMoore D. W., ‘New developments in the fragile X syndrome. Time to consider screening?’British Medical Journal305: 208, 1992.