We analysis the gene expression of soybean mosaic virus with cDNA-AFLP. The most suit prime combination are E-CGA M-CG and E-CT M-ATT.

• 利用cDNA-AFLP技术分析大豆花叶病毒病侵染后的基因表达情况，最适合的引物组合为E-CGA M-CG和E-CT M-ATT，得到的差异条带最多。