CTCs	Circulating Tumor Cells
WGA	Whole Genome Amplification
NGS	Next-Generation Sequencing
ctDNA	Circulating tumor DNA
BC	Breast Cancer
MDA	MDA-MB-231
EpCAM	Epithelial Cell Adhesion Molecule
FITC	fluorescein isothiocyanate
PE	phycoerythrin
APC	allophycocyanin
FACS	Fluorescent-Activated Cell Sorter
PCR	Polymerase Chain Reaction
OBcfRAv2	Oncomine Breast cfDNA Research Assay v2
KRAS	Kirsten rat sarcoma 2 viral oncogene homolog
TP53	Tumor Protein 53
MAFs	Molecular Allele Frequencies
VFSH	Variant Family Size Histogram
TVC	Torrent Variant Caller
PIK3CA	Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Catalytic Subunit Alpha
ERBB2	Erb-B2 Receptor Tyrosine Kinase 2
ERBB3	Erb-B2 Receptor Tyrosine Kinase 3
ERBB4	Erb-B2 Receptor Tyrosine Kinase 4
ESR1	Estrogen Receptor 1
MCL1	MCL1 Apoptosis Regulator
GATA3	GATA Binding Protein 3
PTEN	Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase
CCND1	Cyclin D1
AKT1	v-akt murine thymoma viral oncogene homolog 1
CDH1	Cadherin 1
MAP2K4	Mitogen-Activated Protein Kinase Kinase 4
SF3B1	Splicing factor 3b subunit 1
FBXW7	F-box/WD repeat-containing protein 7
MAP3K1	Mitogen-Activated Protein Kinase Kinase Kinase 1
PIK3R1	Phosphoinositide-3-Kinase Regulatory Subunit 1
EGFR	Epidermal Growth Factor Receptor
FGFR1	Fibroblast Growth Factor Receptor 1
FFPE	Formalin-Fixed Paraffin-Embedded
BAM	Binary Alignment Map
VCF	Variant Caller Format
IGV	Integrative Genomic Viewer
TMAP	Torrent Mapping Alignment Program
DMEM	Dulbecco’s Modified Eagle Medium
PBS	Phosphate Buffered Saline
BEAMing	Beads, Emulsions, Amplification, and Magnetics