Mouse Tumor Biology Database (MTB)
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Last Database Update
MTB 3.0
HelpHelp and Documentation Strain Tumor Overview
Collapsed View
C57BL/6-Apctm1Mmt Smad4tm1Mmt/+ +
Strain Synonyms B6,129-Madh4tm1Mmt/+ Apctm1Mmt/+  •  B6.129S2-Apctm1Mmt Smad4tm1Mmt/+ +  •  B6.129S2-Apctm1Mmt/+ Smad4tm1Mmt/+  •  B6.129S2-Madh4tm1Mmt/+ Apctm1Mmt/+  •  cis-compound heterozygote  •  cis-compound ApcΔ716 Dpc4 heterozygote  •  cis-ApcΔ716(+/-) Dpc4(+/-)
Strain Note: Mice were heterozygous for both alleles. Both are carried on the same copy of chromosome 18 (in "cis"-configuration). These mice are the product of an intercross between strains on a predominantly C57BL/6 background.
Strain Tumor Overview Expanded View
Tumors 5 unique tumor types displayed.

A tumor group is a set of tumors that share the same tumor name, organ(s) affected, and treatment type.

Tumor Name Organ(s) Affected Treatment Type Number of
Tumor Group Records
Frequency Range
Intestine - Large Intestine - Colon adenocarcinoma Intestine - Large Intestine - Colon None (spontaneous) 1 observed
Intestine - Small Intestine - Duodenum adenocarcinoma Intestine - Small Intestine - Duodenum None (spontaneous) 1 20
Intestine - Small Intestine adenocarcinoma Intestine - Small Intestine None (spontaneous) 1 observed
Intestine - Small Intestine adenoma Intestine - Small Intestine None (spontaneous) 1 observed
Skin - Dermis cyst - epidermoid Skin - Dermis None (spontaneous) 1 53