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. 2012 Oct;31(10):491–499. doi: 10.5732/cjc.011.10409

Figure 2. EGFR gene copy number analyzed with fluorescence in situ hybridization (FISH).

Figure 2.

Chromosome 7 centromere was labeled with FITC (green) and EGFR gene was labeled with rhodamine (red). A, EGFR high polysomy; B, EGFR amplification; C, EGFR disomy; D, EGFR low polysomy; E, EGFR low trisomy; F, EGFR high trisomy.