118504 May 2026

In medical genetics, is the Online Mendelian Inheritance in Man (OMIM) entry for the CHRNA4 gene (Cholinergic Receptor Nicotinic Alpha 4 Subunit). This gene is a critical component of the brain's "reward" system and is heavily studied for its role in nicotine dependence.

A steady-state performance analysis of a combined evaporator and condenser for sorption cooling systems. 118504

Research suggests that specific variations (SNPs) in the CHRNA4 gene may have a protective effect against nicotine addiction. In medical genetics, is the Online Mendelian Inheritance