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Anatomy General 891ac7d2

Holt Aram syndrome is caused by mutation of?

A
TBX5
B
NKX2.5
C
Lefty
D
None of the above
High-Yield Explanation
Mutations in the TBX5 gene result in Holt-Oram syndrome, characterized by preaxial (radial) limb abnormalities and atrial septal defects.

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