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Symbol
Name
ID
Kras
Kirsten rat sarcoma viral oncogene homolog
MGI:96680
Phenotype annotations related to mortality/aging
*Aspects of the system are reported to show a normal phenotype.
!Indicates phenotype varies with strain background.
Darker colors indicate more annotations
Human Phenotypes
Death in early adulthood
Death in infancy
Disease(s) Associated with KRAS
Lynch syndrome

Mouse Phenotypes
mortality/aging
decreased survivor rate
premature death
lethality throughout fetal growth and development, complete penetrance
perinatal lethality, complete penetrance
perinatal lethality, incomplete penetrance
postnatal lethality, complete penetrance
postnatal lethality, incomplete penetrance
embryonic lethality during organogenesis, complete penetrance
embryonic lethality during organogenesis, incomplete penetrance
embryonic lethality, complete penetrance
prenatal lethality, complete penetrance
prenatal lethality, incomplete penetrance
Availability Mouse Genotype
Krastm1Bbd/Krastm1Bbd
Krastm1Mok/Krastm1Mok
Krastm1Tyj/Krastm1Tyj !
Krastm3Bbd/Krastm3Bbd
Krastm3Tyj/Krastm3Tyj
Krastm4.1Bbd/Krastm4.1Bbd ! !
Krastm2Tyj/Kras+ !
Krastm3Tyj/Kras+ !
Krastm4.1Bbd/Kras+
Krastm4.1Tyj/Kras+
Krastm1Bbd/Krastm2Bbd
Polr2atm1(cre/ERT2)Bbd/Polr2atm1(cre/ERT2)Bbd  (conditional)
Krastm1Bbd/Kras+
Polr2atm1(cre/ERT2)Bbd/Polr2atm1(cre/ERT2)Bbd  (conditional)
Krastm1.1Khai/Kras+
Tg(Mx1-cre)1Cgn/0  (conditional)
Krastm1Bbd/Kras+
Tg(CMV-cre)1Cgn/?  (conditional)
Krastm1Bbd/Kras+
Tg(CMV-cre/ERT)1Ipc/0  (conditional)
Krastm1Bbd/Kras+  (conditional)
Krastm4Tyj/Kras+
Tg(Mx1-cre)1Cgn/0  (conditional)
Krastm4Tyj/Kras+
Tg(Scgb1a1-cre)1Kkw/?  (conditional)
Krastm4Tyj/Kras+
Tg(Prm-cre)58Og/0  (conditional)
Krastm4Tyj/Kras+
Tg(SFTPC-rtTA)5Jaw/0
Tg(tetO-cre)1Jaw/0  (conditional)
Krastm4Tyj/Kras+
Meox2tm1(cre)Sor/Meox2+  (conditional)
Krastm4Tyj/Kras+
Tg(Fabp7-cre,-lacZ)3Gtm/0  (conditional)
*
Krastm4Tyj/Kras+  (conditional)
Krastm4Tyj/Kras+
Lyz2tm1(cre)Ifo/Lyz2+  (conditional)
Krastm4Tyj/Kras+
Scgb1a1tm1.1(cre)Fjd/Scgb1a1+  (conditional)
Krastm4Tyj/Kras+
Tg(Cdh5-cre/ERT2)1Rha/0  (conditional)

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
04/09/2024
MGI 6.23
The Jackson Laboratory