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Symbol
Name
ID
Kras
Kirsten rat sarcoma viral oncogene homolog
MGI:96680
Phenotype annotations related to neoplasm
*Aspects of the system are reported to show a normal phenotype.
!Indicates phenotype varies with strain background.
Darker colors indicate more annotations
Human Phenotypes
Leukemia
Acute lymphoblastic leukemia
T-cell acute lymphoblastic leukemias
Acute myeloid leukemia
Juvenile myelomonocytic leukemia
Hematological neoplasm
Lymphoma
Lymphoproliferative disorder
Multiple myeloma
Adenoma sebaceum
Salivary gland neoplasm
Breast carcinoma
Hemangioma
Cavernous hemangioma
Visceral angiomatosis
Neoplasm of the rectum
Hereditary nonpolyposis colorectal carcinoma
Colon cancer
Intestinal polyposis
Neoplasm of the stomach
Stomach cancer
Neoplasm of the liver
Hepatocellular carcinoma
Neoplasm of the pancreas
Pancreatic adenocarcinoma
Pituitary adenoma
Neoplasm of the thyroid gland
Ovarian neoplasm
Ovarian carcinoma
Endometrial carcinoma
Uterine leiomyosarcoma
Renal neoplasm
Renal cell carcinoma
Malignant genitourinary tract tumor
Urinary tract neoplasm
Bladder neoplasm
Transitional cell carcinoma of the bladder
Neoplasm of the skin
Basal cell carcinoma
Neoplasm of the skeletal system
Glioblastoma multiforme
Benign neoplasm of the central nervous system
Neuroblastoma
Laryngeal carcinoma
Melanoma
Disease(s) Associated with KRAS
acute lymphoblastic leukemia
acute myeloid leukemia
arteriovenous malformations of the brain
autoimmune lymphoproliferative syndrome type 4
breast cancer
cardiofaciocutaneous syndrome
colorectal cancer
linear nevus sebaceous syndrome
Lynch syndrome
multiple myeloma
Noonan syndrome
Noonan syndrome 3
pancreatic cancer
stomach cancer
urinary bladder cancer

Mouse Phenotypes
neoplasm
increased facial tumor incidence
increased lip tumor incidence
increased esophageal papilloma incidence
increased mouth tumor incidence
increased oral papilloma incidence
increased pancreas tumor incidence
increased pancreatic ductal adenocarcinoma incidence
increased pancreatic intraepithelial neoplasia incidence
increased prostate gland adenocarcinoma incidence
increased prostate intraepithelial neoplasia incidence
increased T cell derived lymphoma incidence
increased lymphoblastic lymphoma incidence
increased skin tumor incidence
increased skin papilloma incidence
increased cholangiocarcinoma incidence
increased liver tumor incidence
increased metastatic potential
abnormal tumor morphology
decreased tumor growth/size
increased lung adenoma incidence
increased adenoma incidence
increased lymphoma incidence
increased carcinoma incidence
increased lung adenocarcinoma incidence
increased lung carcinoma incidence
increased lung non-small cell carcinoma incidence
increased squamous cell carcinoma incidence
increased melanoma incidence
increased sarcoma incidence
increased fibrosarcoma incidence
increased hemangiosarcoma incidence
increased mesothelioma incidence
increased papilloma incidence
decreased lung tumor incidence
increased lung tumor incidence
increased tumor incidence
increased tumor latency
Availability Mouse Genotype
Krasa/Krasa
Krasb/Krasb
Krastm3Tyj/Krastm3Tyj
Krastm2Tyj/Kras+ ! !
Krastm3Tyj/Kras+ ! !
Krastm4Tyj/Kras+
Krastm1Bbd/Krastm1Bbd
Tg(Cela1-tTA)#Eps/?
Tg(tetO-cre)3Jig/?  (conditional)
Krastm4Tyj/Krastm4Tyj
Tg(Cela1-cre/ERT2)1Stof/0  (conditional)
Krastm4Tyj/Krastm4Tyj
Tg(Pdx1-cre/Esr1*)35.10Dam/0  (conditional)
*
Krastm4Tyj/Krastm4Tyj
Bhlha15tm3(cre/ERT2)Skz/Bhlha15+  (conditional)
Krastm4Tyj/Krastm4Tyj
Tg(Cela1-cre/ERT)1Dam/0  (conditional)
Krastm4Tyj/Krastm4Tyj
Tg(Pdx1-cre)89.1Dam/0  (conditional)
Krastm4Tyj/Krastm4Tyj
Ptf1atm1(cre)Hnak/Ptf1a+  (conditional)
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(Pdx1-cre)6Tuv/0  (conditional)
*
Krastm1Bbd/Kras+
Tg(CMV-cre)1Cgn/?  (conditional)
Krastm1Bbd/Kras+
Tg(CMV-cre/ERT)1Ipc/0  (conditional)
Krastm1Bbd/Kras+
Tg(Pbsn-cre)4Prb/0  (conditional)
Krastm1Bbd/Kras+  (conditional)
Krastm4Tyj/Kras+
Tg(Pdx1-cre)6Tuv/?  (conditional)
Krastm4Tyj/Kras+
Ptf1atm1.1(cre)Cvw/Ptf1a+  (conditional)
Krastm4Tyj/Kras+
Tg(Mx1-cre)1Cgn/0  (conditional)
Krastm4Tyj/Kras+
Tg(Scgb1a1-cre)1Kkw/?  (conditional)
Krastm4Tyj/Kras+
Tg(KRT5-cre/PGR)1Der/?  (conditional)
Krastm4Tyj/Kras+
Lyz2tm1(cre)Ifo/Lyz2+  (conditional)
Krastm4Tyj/Kras+
Tg(Tyr-cre/ERT2)13Bos/0  (conditional)
Krastm4Tyj/Kras+
Scgb1a1tm1.1(cre)Fjd/Scgb1a1+  (conditional)
Krastm4Tyj/Kras+
Tg(Gfap-cre)77.6Mvs/0  (conditional)
*
Krastm4Tyj/Kras+
Tg(Pdx1-cre)6Tuv/0  (conditional)
Krastm4Tyj/Kras+
Tg(Upk2-cre)6Xrw/0  (conditional)
*
Krastm4Tyj/Kras+
Krt19tm1(cre/ERT)Ggu/Krt19+  (conditional)
Krastm4Tyj/Kras+
Tg(IVL-cre/ERT2)1Blpn/0  (conditional)
Krastm4Tyj/Kras+
Tg(Pbsn-cre)20Fwan/0  (conditional)
Krastm4Tyj/Kras+
Tg(Pdx1-cre)89.1Dam/0  (conditional)
Krastm4Tyj/Kras+
Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+  (conditional)
Krastm4Tyj/Kras+
Sftpctm1.1(cre/ERT2)Ptch/Sftpc+  (conditional)
Krastm4Tyj/Kras+
Tg(Cela1-cre/ERT)1Dam/0  (conditional)
Krastm4Tyj/Kras+
Tg(Krt1-15-cre/PGR*)22Cot/0  (conditional)
Krastm4Tyj/Kras+
Tg(KRT14-cre/ERT)20Efu/0  (conditional)
Krastm5Tyj/Kras+  (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