231	parental MDA-MB-231 breast cancer cells
231.BRMS	brain-metastatic MDA-MB-231
231.LM2	lung-metastatic MDA-MB-231
231.BoM	bone-metastatic MDA-MB-231
APC	allophycocyanin
BCC	breast cancer cell
CAM	chorioallantoic membrane
CSCs	cancer stem-like cells
DEGs	deregulated genes
EDD	embryonic development day
ECM	extracellular matrix
ELDA	extreme limiting dilution assay
FBS	fetal bovine serum
GO	gene ontology
H&E	hematoxilin–eosin
HRP	horseradish peroxidase
IHC	immunohistochemistry
LDA	limiting dilution assay
MFE	mammosphere-forming efficiency
TICs	tumor-initiating cells