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Phenotypes Associated with This Genotype
Genotype
MGI:6771589
Allelic
Composition
Zdhhc9tm1Lex/Y
Nrastm1Tyj/Nrastm1Tyj
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: 129S5/SvEvBrd * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nrastm1Tyj mutation (1 available); any Nras mutation (42 available)
Tg(Mx1-cre)1Cgn mutation (10 available)
Zdhhc9tm1Lex mutation (2 available); any Zdhhc9 mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• when bone marrow (BM) cells from polyinosinic-polycytidylic acid (pIpC)-treated mutant mice (CD45.2) are transplanted into lethally irradiated (CD45.1) recipient mice, less than 70% of recipients of mutant donor BM cells develop T cell acute lymphoblastic leukemia (T-ALL) with a slower progression and a median survival of 390 days post-transplantation versus 202 days for recipients of wild-type donor BM cells
• after oncogenic Nras activation by pIpC injection, mice develop a chronic myelomonocytic leukemia (CMML)-like disease with a significantly slower progression and a median survival of 173 days post-injection versus 152 days for control mice


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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last database update
03/25/2025
MGI 6.24
The Jackson Laboratory