(A) Levels of expression of Angiopoietins and Tie2 receptor in breast tumour and normal mammary tissues. Shown are number (mean ± SD) of copies of respective transcripts from 50 ng total RNA. (B) Node negative tumours and node positive tumours had different levels of the Angiopoietins and Tie2 receptor transcript. Ang-1 and Ang-3 shown higher levels of copies in +ve node in contrast to Tie-2 receptor showed higher transcripts level in -ve node tumour. Both statistically not reached significant P > 0.05. (C) Angs/Tie2 and ER status. There was no significant difference in level of expression of all Angs and Tie-2 breast cancer tissue with/without Estrogens receptor P.0.05.