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Symbol
Name
ID
Smad4
SMAD family member 4
MGI:894293
Phenotype annotations related to digestive/alimentary system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Gastrointestinal hemorrhage
Hematemesis
Hematochezia
Melena
Gastrointestinal arteriovenous malformation
Gastrointestinal angiodysplasia
Gastrointestinal telangiectasia
Esophageal varix
Neoplasm of the rectum
Rectal prolapse
Colon cancer
Hamartomatous polyposis
Juvenile gastrointestinal polyposis
Intestinal polyposis
Intestinal pseudo-obstruction
Intussusception
Neoplasm of the stomach
Multiple gastric polyps
Constipation
Diarrhea
Intermittent diarrhea
Nausea and vomiting
Functional intestinal obstruction
Neoplasm of the liver
Hepatocellular carcinoma
Gastrointestinal carcinoma
Duodenal adenocarcinoma
Disease(s) Associated with SMAD4
hereditary hemorrhagic telangiectasia
juvenile polyposis syndrome
juvenile polyposis-hereditary hemorrhagic telangiectasia syndrome
Lynch syndrome
pancreatic cancer

Mouse Phenotypes
digestive/alimentary phenotype
absent foregut
absent hindgut
abnormal large intestine morphology
abnormal cecum morphology
colon polyps
abnormal small intestine morphology
abnormal duodenum morphology
duodenum polyps
intestine polyps
abnormal stomach glandular epithelium morphology
stomach epithelial hyperplasia
disorganized stomach mucosa
gastric polyps
increased intestinal adenoma incidence
increased stomach tumor incidence
Availability Mouse Genotype
Smad4E6sad/Smad4+
Smad4m4Mag/Smad4+
Smad4tm1.1Rob/Smad4+
Smad4tm1Mmt/Smad4+
Smad4tm1Rdp/Smad4tm1Rdp
Tg(Pdx1-cre)89.1Dam/0  (conditional)
Smad4tm2.1Cxd/Smad4tm2.1Cxd
Tg(Capn8-cre)1Xya/0  (conditional)
*
Smad4tm1Rob/Smad4tm1.1Rob
Edil3Tg(Sox2-cre)1Amc/Edil3+  (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