Fig. 8From: DNA damage repair gene signature model for predicting prognosis and chemotherapy outcomes in lung squamous cell carcinomaThe different expression levels of DNA repair genes between LUSC tumor tissues and adjacent normal tissues. ATotal RNA was isolated from 7 pairs of clinical LUSC tumor tissue and adjacent normal tissue. Relative mRNA expression was analyzed by qPCR. Each bar is the log2 value of the ration of 4 genes between tumor and adjacent normal tissues. B IHC analysis of the indicated genes in LUSC tumor tissues and adjacent normal tissuesBack to article page