Mouse Tumor Biology Database (MTB)
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Last Database Update
MTB 3.0
HelpHelp and Documentation Strain Tumor Overview
Collapsed View
B6;129-Cdkn2atm1Cjs/+ Rb1tm1Tyj/+
Strain Synonyms Rb+/-;ARF+/-
Strain Note: Mice were heterozygous for both Cdkn2atm1Cjs and Rb1tm1Tyj. The genetic background of these mice is referred to as 129 X C57BL/6 and involves C57BL/6, 129S2/SvPas, and 129X1/SvJ.
Strain Tumor Overview Expanded View
Tumors 2 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
Lung hyperplasia Lung None (spontaneous) 1 0
Pituitary gland - Pars intermedia tumor Pituitary gland - Pars intermedia None (spontaneous) 1 observed