To detect micrometastasis, DNA from mouse organs of both equally the MDA-MB-231/GFP and MDA-MB231/GFP+ASC/GFP teams have been extracted working with the QIAamp DNA mini package (Qiagen) and quantified using a NanoDrop Spectrophotometer (ThermoScientific)

To detect micrometastasis, DNA from mouse organs was extracted using the QIAamp DNA mini kit (Qiagen) and quantified using a NanoDrop Spectrophotometer (ThermoScientific). Human DNA in mouse organs was detected…