The forth part-detection of AEV-NH937 strain by In Situ Hybridization(1SH)-Probe was labelled with digoxigenin(Dig). Then the probe hybrid with 5d,10d,and 20d postinfection brain tissue of chicken.

• 第四部分：应用原位杂交检测 AEV i用 D i g标记的探针与sd、10d、20d的攻毒鸡脑组织杂交，来检测那V的RNA。