Figure 1.

(a) Genomic copy number profiles of the ERLIN2 region analyzed on the Agilent oligonucleotide array CGH in 3 SUM breast cancer cell lines and 7 primary breast cancer specimens. Tumors are displayed vertically and array probes are displayed horizontally by genome position. Log2 ratio in a single sample is relative to normal female DNA and is depicted according to the color scale (bottom). Red indicates relative copy number gain, whereas green indicates relative copy number loss. (b) ERLIN2 protein levels were analyzed by Western blot in ten breast cancer cell lines with or without ERLIN2 amplification.

Wang et al. BMC Cancer 2012 12:225   doi:10.1186/1471-2407-12-225
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