The Fifth Chapter Chromosome Disease
The Fifth Chapter Chromosome Disease
Contents Denver System Karyotype analysis Chromosome Abnormality Mechanism Chromosome Disease in Clinical Disjunction of balancing chromosome
Contents ➢ Denver System & Karyotype analysis ➢ Chromosome Abnormality & Mechanism ➢ Chromosome Disease in Clinical ➢ Disjunction of balancing chromosome
Denver System Karyotype analysis Dark Ages Painter TS.Studies in mammalian spermatogenesis.Il.The spermatogenesis of man.JExp Zool.1923;37:291-336
◆ Painter TS. Studies in mammalian spermatogenesis. II. The spermatogenesis of man. J Exp Zool. 1923; 37: 291-336 ➢ Dark Ages Denver System & Karyotype analysis
Denver System Karyotype analysis Dark Ages Hypotonic Period Hsu TC.Mammalian chromosomes in vitro.I.The karyotype of man.JHered.1952;43:167-172 Tjio JH,Levan A.The chromosome number of man.Am J Obstet Gynecol.1956;130:723-724
◆ Hsu TC. Mammalian chromosomes in vitro. I. The karyotype of man. J Hered. 1952; 43: 167-172 ◆ Tjio JH, Levan A. The chromosome number of man. Am J Obstet Gynecol. 1956; 130: 723-724 ➢ Hypotonic Period ➢ Dark Ages Denver System & Karyotype analysis
Denver System Karyotype analysis Dark Ages Hypotonic Period Trisomy Period Lejeune J,et al.Etude des chromosomes somatiques de neuf enfants mongoliens.G.R.Acad.Sciences.1959;248: 1721-1722. Ford CE,et al.A sex chromosomal anomaly in a case of gonadal dysgenesis(Turner's syndrome).Lancet.1959;1: 711-713. Jacob PA,et al.A case of human intersexuality having a possible XXY sex determining mechanism.Nature.1959;183: 302-303
➢ Trisomy Period ◆ Lejeune J, et al. Etude des chromosomes somatiquesde neuf enfants mongoliens. G. R. Acad. Sciences. 1959; 248: 1721-1722. ◆ Ford CE, et al. A sex chromosomal anomaly in a case of gonadal dysgenesis (Turner's syndrome). Lancet. 1959; 1: 711-713. ◆ Jacob PA, et al. A case of human intersexuality having a possible XXY sex determining mechanism. Nature. 1959; 183: 302-303. ➢ Hypotonic Period ➢ Dark Ages Denver System & Karyotype analysis