About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:3655857
Allelic
Composition		 Gnastm1Gwa/Gnas+
Genetic
Background		 either: (involves: 129S4/SvJae * 129/Sv) or (involves: 129S4/SvJae * C57BL/6J) or (involves: 129S4/SvJae * CD-1)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gnastm1Gwa mutation (0 available); any Gnas mutation (52 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
decreased alcohol consumption ( J:70175 )
• mutants have a lower intake of ethanol than wild-type mice when given 24 hour access to feeding tubes containing water or water with 3% ethanol or when ethanol content is increased to 6, 10 and 20% every three days; genetic background shows no effect on phenotype

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
05/14/2024
MGI 6.23 		The Jackson Laboratory