单词	polyoma virus
释义	polyoma virus /ˌpɒlɪˈəʊmə / noun Medicine Any of a group of papovaviruses that are usually endemic in their host species without causing disease but which can cause tumours when injected into other species.PP2A appears to be a common viral target since other viruses such as simian virus 40, polyoma virus, human T lymphotrophic retrovirus and adenovirus affect the enzymatic activity of at least a subset of PP2A proteins.... Mammary tumors were created in the mice in response to the polyoma virus middle T antigen, a well-studied oncogene product. Lazutka found a significant correlation between elevated titers of human polyoma virus JC and BK and the occurrence of rogue cells.
随便看	system programming systems administrator systems analysis systems analyst systems design systems designer systems engineer systems engineering systems integrator system software systems program systems programer systems programmer systems programming systems software system-structure system tray system-wide systemwise systilious systoflex systole systolic systolic blood pressure systolic hypertension

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