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xenotropic
xenotropic adj. 
/ˌzɛnə(ʊ)ˈtrəʊpɪk/, /ˌzinəˈtrɑpɪk/ [-tropic comb. form] Microbiology (of a virus) present in a host species in an inactive form and only able to infect and replicate in organisms of other species.
Brit. /ˌzɛnə(ʊ)ˈtrɒpɪk/
, /ˌzɛnə(ʊ)ˈtrɒpɪk//ˌzɛnə(ʊ)ˈtrəʊpɪk/U.S. /ˌzɛnəˈtrɑpɪk/
, /ˌzɛnəˈtrɑpɪk//ˌzinəˈtrɑpɪk/ΘΚΠ
the world > life > biology > organism > micro-organism > virus > [adjective] > types of
non-persistent1875
bacteriophagic1922
bacteriophagal1927
Shope1934
adenoviral1957
Sendai1958
EB1964
polioviral1965
Marburg1968
oncornaviral1972
xenotropic1973
retroviral1977
flaviviral1978
LAV1983
lentiviral1985
1973 J. A. Levy in Science 14 Dec. 1151/2 The results show that this NZB type virus is endogenous in other strains of mice and is xenotropic; that is, it grows only in cells foreign to the host.
1978 Nature 30 Mar. 456/2 Defective type C RNA tumour viruses which are genetic recombinants between ecotropic and xenotropic viruses have been described and suggested to be the real transforming agents during the course of viral-induced lymphatic leukaemia.
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