CARIÓTIPO Flashcards

1
Q

Aneuploidia

A

anomalia citogenética em que há alteração do nº de cromo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Trissomias

A

-21, S.Down
-18, S.Edwards
-13, S.Patau
-16
-20

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Monossomias

A

raras e graves
21, 22 e 20

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Polissomias

A

triploidia e tetraploidias

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Cromossomas marcadores suprenumerários

A

-pequenos cromo de origem citogenética indeterminada
-FISH ou arrays CGH
-heterocromatina e/ou satélites
-fenótipo normal
-pode interferir na fertelidade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

S. Turner

A

-45,x
-perda cromo x paterno
-fenótipo grave

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Triplo x

A

-47,xxx
-trissomia
-n disjunção meiose materna 1
-fenótipo grave
-redução fertelidade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

S. Klineflerter

A

-47,xxy
-n disjunção meiose 1 paterna
-infertelidade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

S. 47, xyy

A

-n disjunção paterna meiose2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly