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Symbol
Name
ID 		Tgs1
trimethylguanosine synthase 1
MGI:2151797
Phenotype annotations related to embryo
Darker colors indicate more annotations

Mouse Phenotypes
failure of blastocyst to hatch from the zona pellucida
embryonic growth arrest
decreased embryo size
abnormal blastocyst morphology
abnormal inner cell mass morphology
abnormal embryonic tissue physiology
Availability Mouse Genotype
Tgs1tm1.2Jkr/Tgs1tm1.2Jkr
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)
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Funding Information
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Send questions and comments to User Support. 		last database update
04/14/2026
MGI 6.24 		The Jackson Laboratory