Showing results (1-10 of 291) with videos related to
Sort By:
Pageof 30
Human Genetics|January 1, 1982
Replication status of the fragile X chromosome, fra(X)(q27), in three heterozygous femalesR T Howell, A McDermottJournal of Medical Genetics|June 1, 1983
Fragile X chromosome: clinical and cytogenetic studies on cases from seven familiesA McDermott, R Walters, R T Howell, et al.Journal of Medical Genetics|August 1, 1984
Down's syndrome with a recombinant tandem duplication of chromosome 21 derived from a maternal ringR T Howell, A McDermott, A Gardner, et al.Human Reproduction (Oxford, England)|February 1, 1995
Testing the mutagenic potential of polyvinylpyrrolidone and methyl cellulose by sister chromatid exchange analysis prior to use in intracytoplasmic sperm injection proceduresB D Ray, R T Howell, A McDermott, et al.Journal of Medical Genetics|March 1, 1994
Elucidation of structural abnormalities of the X chromosome using fluorescence in situ hybridisation with a Y chromosome painting probeR T Howell, R Millener, S Thorne, et al.Journal of Medical Genetics|July 1, 1991
Sister chromatid exchange evaluation as an aid to the diagnosis and exclusion of Fanconi's anaemia by induced chromosome damage analysisR T HowellJournal of Medical Genetics|December 1, 1980
A familial polymorphic variant of chromosome 5M Seabright, N M Gregson, M JohnsonBritish Medical Journal|June 2, 1973
Effect of copper-containing intrauterine contraceptive devices on human cells in cultureR W Jones, N M Gregson, M ElsteinPrenatal Diagnosis|November 1, 1994
Diagnosis of Bloom's syndrome by sister chromatid exchange evaluation in chorionic villus culturesR T Howell, T DaviesJournal of Mental Deficiency Research|September 1, 1977
A fragile secondary constriction on chromosome 2 in a severely mentally retarded patientA J Williams, R T HowellPageof 30