Additionally, given the rarity of the condition there is a limited pool of affected patients who could participate in future research. The ethical implications with studying a gene expressed early in embryonic development, like the SHH gene, means that it can be difficult to obtain tissues for analysis.
Additionally given the rarity of the condition there is a limited pool of affected patients who could participate in future research The ethical implications with studying a gene expressed early in embryonic development like the SHH gene means that it can be difficult to obtain tissues for analysis