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Figure 9 | Retrovirology

Figure 9

From: Identification of novel subgroup A variants with enhanced receptor binding and replicative capacity in primary isolates of anaemogenic strains of feline leukaemia virus

Figure 9

Acquisition of non-synonymous mutations in the envs of FeLV-A mutants following long-term culture. FEA cultures were infected with FeLV-A (Glasgow-1), or the DD, ND and NN mutants in the presence of pooled feline sera from FeLV-positive cats, anti-gp70 MAbs, or with no antibody (control). 50 days post-infection, env sequences were amplified from purified viral RNA, and their nucleic acid sequence were determined.

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