Figure 8

Replication characteristics of gI N-glycosylation mutant recombinant virus in ducks. A–H Quantitative determination of the designated virus DPV genomic copy number in the heart (A), liver (B), spleen (C), glandular stomach (D), duodenum (E), caecum (F), bursa of Fabricius (G), and thymus (H) of experimentally infected ducks (ns, P > 0.05; *, P < 0.05; **, P < 0.01; ***, P < 0.001; ****, P < 0.0001; t-test)5ʹ.