Essay Database
The Fragile X syndrome and Duchenne muscular dystrophy (DMD) disease comparation
Date Submitted: 04/19/2004 22:40:14
The human genome is split into 23 pair's chromosomes (DNA), which are coiled in a spiral ladder type through nucleotide hydrogen bases (cytosine-c, guanine-g, thymine-t, adenine-a) (fig1 below). Human cells have 46 chromosomes (fig 2 below) - 22 pairs of autosomes chromosomes 1 to 22 and two sex chromosomes X and y or X and X depending gender (sex-linked). Within these chromosomes are roughly 30,000 genes that controls and construct the organs in the body.
There are over approximately 250 recognized sex-linked diseases,
Is this Essay helpful? Join now to read this particular paper
and access over 800,000 just like this GET BETTER GRADES
and access over 800,000 just like this GET BETTER GRADES
Med Genet 38(1):80-4.
10.Van Deutekom JC, van Ommen GJ.(2003) Advances in Duchenne muscular dystrophy gene therapy. Nat Rev Genet. 4(10):774-83.
11.Zatz M, Sumita D, Campiotto S, Canovas M, Cerqueira A, Vainzof M, Passos-Bueno MR.(1998) Paternal inheritance or different mutations in maternally related patients occur in about 3% of Duchenne familial cases.Am J Med Genet. 78(4):361-5.
Books
Conner, M. , Smith, F. M. , (1997) Medical genetics ,5 :p77 . Blackwell science
Sharper, S. P. (1993) Practical genetic counselling, 4:p 189 Butterworth-Heinemann
Need a custom written paper? Let our professional writers save your time.