{{Rsnum
|rsid=201973599
|Gene=GADL1
|Chromosome=3
|position=30844162
|Orientation=plus
|GMAF=0.0629
|Gene_s=GADL1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(-;-)
|geno2=(-;C)
|geno3=(C;C)
}}[[rs201973599]] is the SNP also known as IVS8+48delG, a single base deletion, in the [[GADL1]] gene. It (the deletion version) has been reported to be highly predictive of good response to [[lithium]] treatment in Asian patients with [[bipolar disorder]]. For more details, see [[rs17026688]], a SNP in complete linkage with it.{{PMID|24369049}}