EGFR NM_005228.5:c.2127_2129del

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A deletion of three nucleotides (adenine-adenine-cytosine) from the coding sequence of the EGFR gene from position 2127 through 2129.

**Synonyms:** - EGFR c.2127_2129del - EGFR c.2239_2240delAAC - ERBB c.2127_2129del - ERBB1 c.2127_2129del - Epidermal Growth Factor Receptor Gene c.2127_2129del - HER1 c.2127_2129del - NM_005228.5:c.2127_2129del