Cours Uni 3 - Hiridite
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Transcript of Cours Uni 3 - Hiridite
8/13/2019 Cours Uni 3 - Hiridite
http://slidepdf.com/reader/full/cours-uni-3-hiridite 1/8
3
عم لور ثت لبشي لوحدة ل لت
09
ADN
I
1
1
2
2
2ADN
1
8/13/2019 Cours Uni 3 - Hiridite
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3
1III5a
Y
II7X
2
I1A//a
I2a//aaII5A//a
II6a//a
III6A//AA//a
3
25%
3Huntington
Huntington
3045
4
1
2
3IV1
3
1H
n
2YIII2 X
3IV1
8/13/2019 Cours Uni 3 - Hiridite
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3
H//n
n//n
IV150%
II
1X
4
1R
n
2
YX
3
I1Xn Y
I2XR X
n
II3XR
YII4X
n X
nn
4III4
8/13/2019 Cours Uni 3 - Hiridite
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3
II4
00%
II4
50%
(50% + 00%)/2 = 25%
3Y
6
1
Y
H
2
I1X YH
II3X X
100%
7
A:يغلاب ةصاخ تاثرمX
B:..يغل نب كشم YوXجز
C:.
بالغي
خاصة
مرثات
Y
8/13/2019 Cours Uni 3 - Hiridite
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3
III
1
1.121Trisomie 21
21
8
214721
2n = 46 + 1 = 47
21
21
2.1Klinefelter
9
X47
2n = 22AA + XXY = 47
Klinefelter
XXY
8/13/2019 Cours Uni 3 - Hiridite
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3
3.1Turner
10
Turner45
452n = 22AA + X =
X
KlinefelterTurner
1
2
11
2
1.2
55
2.221
212114
21142121
8/13/2019 Cours Uni 3 - Hiridite
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3
3
12
Echographie
ADN
8ADN
Huntington
DX
Y
21
Klinefelte(XXY)
Turner(X)
21