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Flashcards in Trinucleotide repeat deck Deck (11)
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1
Q

In myotonic dystrophy, what is the trinucleotide repeat in question and how many is categorized as normal

A

CTG, <35

2
Q

In myotonic dystrophy, how many repeats is considered premutation

A

35-49

3
Q

In myotonic dystrophy, how many repeats is considered mild

A

50-150

4
Q

In myotonic dystrophy, how many repeats is considered classic

A

100-1000

5
Q

In myotonic dystrophy, how many repeats is considered congenital

A

> 1000

6
Q

What are the stages of anticipation for myotonic muscular atrophy

A

Normal<congenital

7
Q

In fragile X, what is the repeat in question and how many is normal

A

CGG, <45

8
Q

What are the stages of anticipation in fragile x

A

Normal<full mutation

9
Q

How many repeats are considered intermediate in fragile X

A

45-54

10
Q

How many repeats are considered premutation in fragile X

A

55-200

11
Q

how many repeats are considered full mutation is fragile x

A

> 200