Which gene is primarily expressed in the neural tube and, when mutated, leads to a loss of digits 2–5 in tetrapod limb formation?

+1 vote

  

Sonic hedgehog (Shh)

  

Hedgehog (Hh)

  

Hox

  

Ubithorax (Ubx)

 

asked Jun 21, 2013 in Genetics by GeneX ~Top Expert~ (7,947 points)
    

1 Answer

+1 vote
 
Best answer

Sonic hedgehog (Shh)

answered Jun 21, 2013 by GeneX ~Top Expert~ (7,947 points)

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