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. Author manuscript; available in PMC: 2011 May 17.
Published in final edited form as: J Immunother. 2010 NOV-DEC;33(9):945–955. doi: 10.1097/CJI.0b013e3181f71b81

FIGURE 1. Global gene expression analysis and multidimensional scaling of EBV-transformed lymphoblastoid cell lines (EBV-TM-LCL) used as feeder cells for NK-cell expansion.

FIGURE 1

(A) Global gene expression analysis: 3 EBV-TM-LCL lots cultured for up to 90 days were analyzed (n = 17). The 12,283 genes remaining after filtering were analyzed by unsupervised hierarchical clustering analysis. No differences were noted between the cultured cell lines. The sample label LCL-3-6-D79 indicates the sixth cell line from EBV-TM-LCL lot 3 with culture duration of 79 days. (B) Unsupervised multidimensional scaling analysis of gene expression data using centered correlation: each spot represents one EBV-TM-LCL sample. No effects of culture duration on EBV-TM-LCL were noted.