Mouse Tumor Biology Database (MTB)
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Last Database Update
MTB 3.0
HelpHelp and Documentation Strain Tumor Overview
Collapsed View
STOCK Trp53tm1Brd
Strain Synonyms nullizygous p53-deficient  •  p53-/-  •  p53-deficient  •  p53 null  •  p53-/- non-transgenic
Strain Note: Homozygous mice. This STOCK genetic background was a mixture of C57BL/6, 129S7/SvEvBrd-Hprt+, and CD-1.
Strain Tumor Overview Expanded View
Tumors 8 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
Bone osteosarcoma Bone None (spontaneous) 1 4.5
Germ cell (sex not specified) teratocarcinoma Germ cell (sex not specified) None (spontaneous) 1 2.3
Leukocyte lymphoma Leukocyte None (spontaneous) 1 80
Lung adenocarcinoma Lung None (spontaneous) 1 2.3
Mesodermal cell/mesoblast sarcoma - undifferentiated Mesodermal cell/mesoblast None (spontaneous) 1 2.3
Muscle - Striated - Skeletal rhabdomyosarcoma Muscle - Striated - Skeletal None (spontaneous) 1 2.3
(Unspecified organ) carcinoma - undifferentiated (Unspecified organ) None (spontaneous) 1 2.3
(Unspecified organ) tumor (Unspecified organ) None (spontaneous) 1 100