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-Apctm1Rak/+ Cbfa2t3tm1.1Swh
Strain Synonyms Apc1638/+;Mtg16?/?  •  Apc+/- Mtg16-/- Mtgr1+/+
Strain Note: Heterozygous Apc, homozygous Cbfa2t3 mutant mice on a predominantly C57BL/6 background with contribution from 129S6/SvEvTac and 129P2/OlaHsd from the original ES cells.
Strain Tumor Overview Expanded View
Tumors 9 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 tumor Intestine - Large Intestine - Colon None (spontaneous) 1 observed
Intestine - Small Intestine - Distal tumor Intestine - Small Intestine - Distal None (spontaneous) 1 observed
Intestine - Small Intestine - Medial tumor Intestine - Small Intestine - Medial None (spontaneous) 1 observed
Intestine - Small Intestine - Proximal tumor Intestine - Small Intestine - Proximal None (spontaneous) 1 observed
Intestine - Small Intestine tumor Intestine - Small Intestine None (spontaneous) 1 66.67
Intestine adenocarcinoma Intestine None (spontaneous) 1 0
Intestine dysplasia - high grade Intestine None (spontaneous) 1 19.35
Intestine dysplasia - low grade Intestine None (spontaneous) 1 80.65
Intestine tumor Intestine None (spontaneous) 1 observed