46XX
1
46XY
0
45X
Turner syndrome 0
47XXX
triplo-X2
48XXXX
tetra-X3
47XXY
Kleinfelter syndrome 1
48XXYY
Kleinfelter syndrome 1
48XXXY
Kleinfelter syndrome 2
47XYY
XYY0
most frequent case of chromosomal aneuploidies
nondisjunction
where do robertsonian translocations take place?
on chromosomes 13,14,15,21,22
robertsonian translocation
chromosome becomes attached end-to-end with another
what syndrome is caused by Robertsonian translocations?
familial down syndrome
trisomy 13 syndrome
Patau
trisomy 8 syndrome
warkany syndrome
trisomy 12 syndrome
chronic lymphocytic leukaemia
trisomy 18 syndrome
Edward’s syndrome