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Phenotypes Associated with This Genotype
Genotype
MGI:5009553
Allelic
Composition		 Rb1tm1Tyj/Rb1+
Tg(Th-MYCN)41Waw/0
Genetic
Background		 involves: 129S2/SvPas * BALB/c * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rb1tm1Tyj mutation (5 available); any Rb1 mutation (106 available)
Tg(Th-MYCN)41Waw mutation (2 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
neoplasm
increased neuroblastoma incidence ( J:41126 )
• mutants exhibit a decreased latency and an increased incidence of tumors compared to single hemizygous Tg(Th-MYCN)41Waw mice, such that about 75% of mutants develop neuroblastomas by 10 months of age compared to 40% of single hemizygous Tg(Th-MYCN)41Waw mice

nervous system
increased neuroblastoma incidence ( J:41126 )
• mutants exhibit a decreased latency and an increased incidence of tumors compared to single hemizygous Tg(Th-MYCN)41Waw mice, such that about 75% of mutants develop neuroblastomas by 10 months of age compared to 40% of single hemizygous Tg(Th-MYCN)41Waw mice

Mouse Models of Human Disease
 DO ID OMIM ID(s) Ref(s)
neuroblastoma DOID:769 J:41106

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
04/23/2024
MGI 6.23 		The Jackson Laboratory