From: Comparison of mammosphere formation from stem-like cells of normal breast, malignant primary breast tumors, and MCF-7 cell line
S. no.
Mammosphere
Day 7
Day 14
Day 21
1
Normal
0.19 ± 0.13
0.25 ± 0.16
0.43 ± 0.14
2
Primary Tumors
1.71 ± 0.62
1.99 ± 0.64
2.1 ± 0.75
3
MCF-7
3.7 ± 0.17
5.5 ± 0.25
6.2 ± 0.30