To identify the viral receptor(s) and to further study the biology of JSRV and ONAV, we developed retroviral vectors containing Moloney murine leukemia virus components and the Env proteins of JSRV or ONAV.
Patients with large granular lymphocyte (LGL) leukaemia have frequent seroreactivity to the p24 and gp21 env proteins of human T-cell lymphoma/leukaemia virus I (HTLV-I), one of the species in the genus.
Sequence analysis of human T cell lymphotropic virus type I (HTLV-I) Env genes amplified from central nervous system tissues of patients with HTLV-I-associated myelopathy or leukemia.
Human T-cell leukemia virus types I (HTLV-I) and II (HTLV-II) and bovine leukemia virus contain a region of approximately 600 nucleotides located 3' to the env gene and 5' to the last exon of the tax and rex regulatory genes.