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Symbol
Name
ID
Kras
Kirsten rat sarcoma viral oncogene homolog
MGI:96680
Phenotype annotations related to digestive/alimentary system
Darker colors indicate more annotations
Human Phenotypes
Gastrointestinal hemorrhage
Aganglionic megacolon
Neoplasm of the rectum
Hereditary nonpolyposis colorectal carcinoma
Colon cancer
Intestinal polyposis
Intestinal pseudo-obstruction
Neoplasm of the stomach
Stomach cancer
Constipation
Intermittent diarrhea
Nausea and vomiting
Functional abnormality of the gastrointestinal tract
Functional intestinal obstruction
Neoplasm of the liver
Hepatocellular carcinoma
Abnormality of the gastrointestinal tract
Disease(s) Associated with KRAS
cardiofaciocutaneous syndrome
colorectal cancer
Lynch syndrome
multiple myeloma
oculoectodermal syndrome
pancreatic cancer
stomach cancer

Mouse Phenotypes
abnormal intestinal goblet cell morphology
abnormal colon goblet cell morphology
abnormal pancreatic acinar cell morphology
abnormal pancreatic duct morphology
abnormal intestine morphology
abnormal intestinal epithelium morphology
abnormal large intestine crypts of Lieberkuhn morphology
absent Paneth cells
abnormal colon morphology
submandibular gland hyperplasia
increased esophageal papilloma incidence
increased mouth tumor incidence
increased oral papilloma incidence
Availability Mouse Genotype
Krastm2Tyj/Kras+
Krastm3Tyj/Kras+
Krastm4Tyj/Kras+
Gt(ROSA)26Sortm1(cre/ERT2)Tyj/Gt(ROSA)26Sor+  (conditional)
Krastm1.1Khai/Kras+
Tg(Fabp1-cre)1Jig/0  (conditional)
Krastm4Tyj/Kras+
Ptf1atm1.1(cre)Cvw/Ptf1a+  (conditional)
Krastm4Tyj/Kras+
Tg(Mx1-cre)1Cgn/0  (conditional)
Krastm4Tyj/Kras+
Tg(Fabp1-cre)1Jig/0  (conditional)
Krastm4Tyj/Kras+
Tg(MMTV-cre)4Mam/0  (conditional)
Krastm4Tyj/Kras+
Tg(Pdx1-cre)6Tuv/0  (conditional)
Krastm4Tyj/Kras+
Tg(Pbsn-cre)20Fwan/0  (conditional)
Krastm4Tyj/Kras+
Tg(KRT14-cre/ERT)20Efu/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
04/23/2024
MGI 6.23
The Jackson Laboratory