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Phenotypes Associated with This Genotype
Genotype
MGI:3804187
Allelic
Composition		 Cd19tm1(cre)Cgn/Cd19+
Tcf3tm1Mbu/Tcf3tm1.2Mbu
Tg(Vav-BCL2)69Jad/0
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6 * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cd19tm1(cre)Cgn mutation (12 available); any Cd19 mutation (57 available)
Tcf3tm1.2Mbu mutation (0 available); any Tcf3 mutation (48 available)
Tcf3tm1Mbu mutation (1 available); any Tcf3 mutation (48 available)
Tg(Vav-BCL2)69Jad mutation (5 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
decreased pre-B cell number ( J:137719 )
• GFP+ pre-B cells are absent in the bone marrow

immune system
decreased pre-B cell number ( J:137719 )
• GFP+ pre-B cells are absent in the bone marrow

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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Send questions and comments to User Support. 		last database update
01/06/2026
MGI 6.24 		The Jackson Laboratory