Diagnostic application of PIK3CA mutation analysis in Chinese esophageal cancer patients

Diagnostic Pathology

Table 1 PIK3CA mutation status determined by different methods

Methods	ME-Liquidchip		ARMS		Sanger sequencing		Pyrosequencing
Case no	Nucleotide	Amino acid	Nucleotide	Amino acid	Nucleotide	Amino acid	Nucleotide	Amino acid
EC011	G1624A	E542K	G1624A	E542K	G1624A	E542K	G1624A	E542K
EC030	G1633A	E545K	G1633A	E545K	G1633A	E545K	G1633A	E545K
EC037	A3140G	H1047R	A3140G	H1047R	A3140G	H1047R	WT	unchanged
EC039	G1624A	E542K	G1624A	E542K	G1624A	E542K	G1624A	E542K
EC041	G1624A	E542K	G1624A	E542K	G1624A	E542K	G1624A	E542K
EC053	G1624A	E542K	G1624A	E542K	WT	unchanged	WT	unchanged
EC058	G1633A	E545K	G1633A	E545K	G1633A	E545K	WT	unchanged
EC060	G1633A	E545K	G1633A	E545K	G1633A	E545K	G1633A	E545K
EC070	A3140G	H1047R	A3140G	H1047R	WT	unchanged	WT	unchanged
EC074	G1633A	E545K	G1633A	E545K	WT	unchanged	WT	unchanged
EC084	G1633A	E545K	G1633A	E545K	WT	unchanged	WT	unchanged
EC095	G1633A	E545K	G1633A	E545K	WT	unchanged	G1633A	E545K

ISSN: 1746-1596