. Author manuscript; available in PMC: 2020 Jul 21.

Published in final edited form as: Radiother Oncol. 2009 Nov 11;94(1):76–81. doi: 10.1016/j.radonc.2009.10.001

Table 2.

Types of KRAS mutations within 94 locally advanced rectal cancer biopsies.

Codon	Number	Nucleotide exchange	Amino acid
12 (n = 29)	1	34G>A	Gly12Ser
	1	34G>T	Gly12Cys
	1	34G>T + 36T>G	Gly12Trp
	15	35G>A	Gly12Asp
	3	35G>C	Gly12Ala
	8	35G>T	Gly12Val
13 (n = 10)	10	38G>A	Gly13Asp
61 (n = 3)	2	182A>T	Gln61Leu
	1	182A>G	Gln61Arg
146 (n = 3)	2	436G>A	Ala146Thr
	1	436G>C	Ala146Pro