fefab|Single residue mutation in integrase catalytic core domain affects ...,sportive celibataire

HEK293T cells were cotransfected with pCF-BBtr, the empty vector pcDNA, or pcfeA3Z2b-HA, and increasing amounts fefabof plasmids encoding either wt or mutant Bet (Figure。

The molecular clone of feline foamy virus (pCF-7) and FeFAB cell for FeFAB assay were kind gifts from Dr. Martin Lochelt, German Cancer Research Center, Germany.

FeFAB cells (a kind gift from Dr Martin Löchelt, Germany) are modified CRFK cells that are used for FFV infection experiments. FeFAB cells express β-galactosidase under the control of the FFV LTR, which is trans。

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