The type species of YATAPOXVIRUS, a tumor-producing DNA virus discovered in monkeys in Yaba, Nigeria. It has been found to produce histiocytomas in monkeys and humans.
Chordopoxvirinae
A subfamily of the family POXVIRIDAE, containing eight genera comprising all the vertebrate poxviruses.
Mammary Tumor Virus, Mouse
The type species of BETARETROVIRUS commonly latent in mice. It causes mammary adenocarcinoma in a genetically susceptible strain of mice when the appropriate hormonal influences operate.