16S sequencing was performed on DNA isolated from  breast tissue samples collected from an unaffected quadrant or the unaffected contralateral breast of pre or post menopausal obese or lean breast cancer patients
DNA was isolated from breast tissue samples collected from an unaffected quadrant or the unaffected contralateral breast of pre or post menopausal obese or lean breast cancer patientsusing the Qiagen DNeasy PowerLyzer PowerSoil Kit