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  • Developmental anomalies associated with basal cell nevus ...
Multiple choice

Developmental anomalies associated with basal cell nevus syndrome (BCNS) are believed to occur as a result of

  1. homozygous mutation of a tumor suppressor gene

  2. Haploinsufficiency

  3. Gain of function mutation

  4. Dominant negative effect

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Haploinsufficiency is believed to explain the developmental anomalies.

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