A strain of VVIBDV COB C1 was isolated from the tissue infected by IBD. The ELD 50 of the isolate was 10 5.6 /0.2 mL. The genes of VP1 and VP2 of CAV were cloned into baciulliform virus vectors.是什么意思_A strain of VVIBDV COB C1 was isolated from the tissue infected by IBD. The ELD 50 of the isolate was 10 5.6 /0.2 mL. The genes of VP1 and VP2 of CAV were cloned into baciulliform virus vectors.在线翻译_英语_读音_用法_例句