EGFR sequencing chromatograms KRAS sequencing chromatograms Pa#ent #1 Pa#ent #2 Pa#ent #3 Normal lung Pa#ent #1 Pa#ent #2 Pa#ent #3 Normal lung Do any of the pa4ents have a muta4on in the EGFR sequence? If so, who? Do any of the pa4ents have a muta4on in the KRAS sequence? If so who? In each pa4ent, is the DNA normal, or mutated? In each pa4ent, is the DNA normal, or mutated?