Mouse Tumor Biology Database (MTB)
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Last Database Update
MTB 3.0
HelpHelp and Documentation Strain Tumor Overview
Collapsed View
[not specified]-Mdm2tm1Bay Trp53tm1Brd
Strain Synonyms Mdm2-null/ p53-null  •  Mdm2 -/-, p53 -/-  •  Mdm2-/-, p53-null
Strain Note: These mice were homozygous for both targeted alleles. The genetic background was not specified but included some 129S7/SvEvBrd.
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
Germ cell (sex not specified) teratocarcinoma Germ cell (sex not specified) None (spontaneous) 1 3.0
Leukocyte - Lymphocyte lymphoma Leukocyte - Lymphocyte None (spontaneous) 1 79
Leukocyte - Lymphocyte lymphoma Thymus None (spontaneous) 1 high
Muscle - Smooth leiomyosarcoma Muscle - Smooth None (spontaneous) 1 3.0
Muscle - Striated - Skeletal rhabdomyosarcoma Muscle - Striated - Skeletal None (spontaneous) 1 3.0
(Unspecified organ) adenocarcinoma (Unspecified organ) None (spontaneous) 1 3.0
(Unspecified organ) angiosarcoma (Unspecified organ) None (spontaneous) 1 6.1
(Unspecified organ) squamous cell carcinoma (Unspecified organ) None (spontaneous) 1 3.0
(Unspecified organ) tumor (Unspecified organ) None (spontaneous) 1 100