本研究以光滑果实的番茄品种东农715母本为母本,以fasciated突变型褶皱果实的番茄品种FGP701为父本配制杂交组合,构建F2代分离群体,利用cDNA-AFLP与BSA结合的方法,对褶皱果实番茄和光滑果实番茄进行了基因差异表达分析。经筛选共获得有意义的目的条带88个,根据表达模式和功能注释对其中3个条带的表达模式做了进一步的个体验证,结果与基因池分析相符,其中TDFB8和TDFC12经分析推测与褶皱果实的形成有较大关联性。 In this study, the male parent of Dongnong 715, a fruit of smooth fruit, was used as female parent, and the FGP701, a Fushita mutant of follicular, was used as the male parent to construct crosses between F2 generation and F2 generation. Using cDNA-AFLP combined with BSA, Differentially expressed genes were analyzed for the wrinkled fruit tomato and the smooth fruit tomato. A total of 88 meaningful bands were screened. Based on the expression patterns and functional annotations, we further verified the expression patterns of the three bands. The results were in good agreement with the analysis of the gene pool. TDFB8 and TDFC12 were speculated The formation of wrinkled fruit has a greater relevance.