Fig. 1

a. env mRNA expression in the breast cancer compared to normal tissues. The expression level of env remarkably increased in the breast cancer tissues as compared to normal cells. ** P ≤ 0.01 represents significant changes from normal tissue. b. gag mRNA expression in the breast cancer tissues compared to normal tissues. The expression level of gag increased significantly in breast cancer tissue. * P ≤ 0.05 represents significant changes from untreated control. c. Evaluating the mRNA expression level of np9 in normal and breast cancer tissue. The results of RQ-PCR analysis revealed that there is a significant elevation in the expression of np9 in breast cancer tissues as compared to normal counterparts. * P ≤ 0.05 represents significant changes from normal tissue. (Values are given as mean ± standard deviation of three independent experiments). d The comparison between the mRNA expression level of rec in the normal and breast cancer tissues