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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tg(Gata1)#Mym
transgene insertion, Masayuki Yamamoto
MGI:4450922
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Gata1tm1Mym/Y
Tg(Gata1)#Mym/0 		involves: 129P2/OlaHsd * C57BL/6 * DBA/2J MGI:4450930
cx2
 		Gata1tm1Mym/Gata1tm1Mym
Tg(Gata1)#Mym/0 		involves: 129P2/OlaHsd * C57BL/6 * DBA/2J MGI:4450931
cx3
 		Gata1tm1Sho/Y
Tg(Gata1)#Mym/0 		involves: 129S4/SvJae * C57BL/6 * DBA/2J MGI:4450926
cx4
 		Gata1tm1Sho/Gata1tm1Sho
Tg(Gata1)#Mym/0 		involves: 129S4/SvJae * C57BL/6 * DBA/2J MGI:4450927


Genotype
MGI:4450930
cx1
Allelic
Composition		 Gata1tm1Mym/Y
Tg(Gata1)#Mym/0
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6 * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gata1tm1Mym mutation (0 available); any Gata1 mutation (45 available)
Tg(Gata1)#Mym mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
hematopoietic system phenotype ( J:158252 )
N
• unlike Gata1tm1Mym homozygotes, mice do not exhibit anemia
• mice exhibit normal numbers of megakaryocytes at P5




Genotype
MGI:4450931
cx2
Allelic
Composition		 Gata1tm1Mym/Gata1tm1Mym
Tg(Gata1)#Mym/0
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6 * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gata1tm1Mym mutation (0 available); any Gata1 mutation (45 available)
Tg(Gata1)#Mym mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
hematopoietic system phenotype ( J:158252 )
N
• unlike Gata1tm1Mym homozygotes, mice do not exhibit anemia
• mice exhibit normal numbers of megakaryocytes at P5




Genotype
MGI:4450926
cx3
Allelic
Composition		 Gata1tm1Sho/Y
Tg(Gata1)#Mym/0
Genetic
Background		 involves: 129S4/SvJae * C57BL/6 * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gata1tm1Sho mutation (0 available); any Gata1 mutation (45 available)
Tg(Gata1)#Mym mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
hematopoietic system phenotype ( J:158252 )
N
• mice exhibit normal numbers of megakaryocytes at P5




Genotype
MGI:4450927
cx4
Allelic
Composition		 Gata1tm1Sho/Gata1tm1Sho
Tg(Gata1)#Mym/0
Genetic
Background		 involves: 129S4/SvJae * C57BL/6 * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gata1tm1Sho mutation (0 available); any Gata1 mutation (45 available)
Tg(Gata1)#Mym mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
hematopoietic system phenotype ( J:158252 )
N
• mice exhibit normal numbers of megakaryocytes at P5




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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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Send questions and comments to User Support. 		last database update
10/29/2024
MGI 6.24 		The Jackson Laboratory