In contrast , highly mannosylated HBV , <*> is recognized by DC - SIGN .
The a - mannosidase I trimming of N - linked oligosaccharide structures thus prevents recognition by DC - SIGN .
In contrast , highly mannosylated HBV , obtained by treating HBV producing HepG2.2.15 cells with the a - mannosidase I inhibitor kifunensine , is recognized by DC - SIGN .
The a - mannosidase I trimming of N - linked oligosaccharide structures thus prevents recognition by DC - SIGN .