By DNA microarray technology and real-time fluorescence quantitative PCR technique before and after streptomycin each experimental group and control group,all tumor stem cells were detected and differences of gene expression profiles,selected the most representative is closely associated with the streptomycin two target genes.Through a clear function of the two target genes,further clarify the streptomycin resistance to the molecular mechanisms of cancer stem cells.
请中译英下面一段话：通过DNA微阵列技术及实时荧光定量PCR技术对链霉素作用前后各实验组与对照组肿瘤干细胞全基因表达谱进