c("tissue: human metastatic pleural effusion", "cell line: MDA-MB-231; Human breast carcinoma cell line", "passage: low passage (<15X)", "tumor stage: Stage IV")
c("tissue: in vivo selected lung metastasic sub-line", "cell line: MDA-LM2; in vivo selected highly metastatic human breast cancer cell line", "passage: low passage (<20X)", "tumor stage: N/A - derivitive line")
c("tissue: human metastatic pleural effusion", "cell line: CN34; Human breast carcinoma cell line", "passage: low passage (<15X)", "tumor stage: Stage IV")
c("tissue: human metastatic pleural effusion", "cell line: CN34; Human breast carcinoma cell line", "passage: low passage (<15X)", "tumor stage: Stage IV")
c("tissue: in vivo selected lung metastasic sub-line", "cell line: CN34 LM1a; in vivo selected highly metastatic human breast cancer cell line", "passage: low passage (<20X)", "tumor stage: N/A - derivitive line")
c("tissue: in vivo selected lung metastasic sub-line", "cell line: CN34 LM1a; in vivo selected highly metastatic human breast cancer cell line", "passage: low passage (<20X)", "tumor stage: N/A - derivitive line")
c("tissue: human metastatic pleural effusion", "cell line: MDA-MB-231; Human breast carcinoma cell line", "passage: low passage (<15X)", "tumor stage: Stage IV")
c("tissue: in vivo selected lung metastasic sub-line", "cell line: MDA-LM2; in vivo selected highly metastatic human breast cancer cell line", "passage: low passage (<20X)", "tumor stage: N/A - derivitive line")