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. 2004 Mar 30;90(8):1591–1593. doi: 10.1038/sj.bjc.6601747

Figure 1.

Figure 1

Identification of the somatic k-ras codon 12 cysteine mutation (G → T at nucleotide 34) in a moderately dysplastic MYH polyposis colorectal adenoma (tumour MA22_6). Sequences are shown in the reverse direction and the arrow indicates the position of the mutation.