C=get dependent on nicotine faster (R). A faster progression of nicotine dependence, but is also lower cigarette consumption in adults (R). This SNP is associated with (unknown which allele):

  • Addiction to nicotine by affecting the dopamine pathway (R).
  • A faster progression of nicotine dependence, but is also lower cigarette consumption in adults (R).
  • Schizophrenia (R).

rs77905

Parent Gene: DBH

Importance: 1
Less common allele: A = 38%
More common allele: G = 62%
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