About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tg(Gcg-TGFB1)1Itak
transgene insertion 1, Mitsuo Itakura
MGI:3831665
Summary 10 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Tcnq1C3H/HeJJcl/Tcnq1C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831723
cx2
 		Tcnq1C3H/HeJJcl/Tcnq1NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831724
cx3
 		Tcnq2C3H/HeJJcl/Tcnq2C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831725
cx4
 		Tcnq2C3H/HeJJcl/Tcnq2NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831726
cx5
 		Tcnq3C3H/HeJJcl/Tcnq3C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831727
cx6
 		Tcnq4NOD/Tcnq4NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831729
cx7
 		Tcnq3C3H/HeJJcl/Tcnq3NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831730
cx8
 		Tcnq5C3H/HeJJcl/Tcnq5C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: C3H/HeJJcl * NOD MGI:3831731
cx9
 		Tdnq1DBA/2JJcl/Tdnq1DBA/2JJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: DBA/2JJcl * NOD MGI:3831732
cx10
 		Tdnq1DBA/2JJcl/Tdnq1NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak 		involves: DBA/2JJcl * NOD MGI:3831733


Genotype
MGI:3831723
cx1
Allelic
Composition		 Tcnq1C3H/HeJJcl/Tcnq1C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
increased circulating insulin level ( J:130968 )
• increased serum insulin concentration in females after glucose challenge




Genotype
MGI:3831724
cx2
Allelic
Composition		 Tcnq1C3H/HeJJcl/Tcnq1NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
increased circulating insulin level ( J:130968 )
• increased serum insulin concentration in females after glucose challenge




Genotype
MGI:3831725
cx3
Allelic
Composition		 Tcnq2C3H/HeJJcl/Tcnq2C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
increased circulating glucose level ( J:130968 )
• increased serum glucose concentration in females at 30 minutes into the glucose tolerance test




Genotype
MGI:3831726
cx4
Allelic
Composition		 Tcnq2C3H/HeJJcl/Tcnq2NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
increased circulating glucose level ( J:130968 )
• increased serum glucose concentration in females at 30 minutes into the glucose tolerance test




Genotype
MGI:3831727
cx5
Allelic
Composition		 Tcnq3C3H/HeJJcl/Tcnq3C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
increased body weight ( J:130968 )
• increased body weight in males at 8 weeks of age




Genotype
MGI:3831729
cx6
Allelic
Composition		 Tcnq4NOD/Tcnq4NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
increased circulating glucose level ( J:130968 )
• increased serum glucose concentration in males at 0 minutes and 120 minutes into the glucose tolerance test




Genotype
MGI:3831730
cx7
Allelic
Composition		 Tcnq3C3H/HeJJcl/Tcnq3NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
increased body weight ( J:130968 )
• increased body weight in males at 8 weeks of age




Genotype
MGI:3831731
cx8
Allelic
Composition		 Tcnq5C3H/HeJJcl/Tcnq5C3H/HeJJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: C3H/HeJJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
increased circulating insulin level ( J:130968 )
• increased serum insulin concentration in males after glucose challenge




Genotype
MGI:3831732
cx9
Allelic
Composition		 Tdnq1DBA/2JJcl/Tdnq1DBA/2JJcl
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: DBA/2JJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
increased body weight ( J:130968 )
• increased body weight in males at 8 weeks of age




Genotype
MGI:3831733
cx10
Allelic
Composition		 Tdnq1DBA/2JJcl/Tdnq1NOD
Tg(Gcg-TGFB1)1Itak/Tg(Gcg-TGFB1)1Itak
Genetic
Background		 involves: DBA/2JJcl * NOD
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
increased body weight ( J:130968 )
• increased body weight in males at 8 weeks of age




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
09/30/2025
MGI 6.24 		The Jackson Laboratory