《英文msh词典》Mammalian Type B Retroviruses
[同义词] Mammalian Type B Retroviruses
[主题词] Betaretrovirus
[中文释义] 哺乳动物B型逆转录病毒
[英文释义] A genus of the family RETROVIRIDAE consisting of viruses with either type B or type D morphology. This includes a few exogenous,vertically transmitted and endogenous viruses of mice (type B) and some primate and sheep viruses (type D). MAMMARY TUMOR VIRUS,MOUSE is the type species.