Esophageal Cancer
Copyright ©The Author(s) 2003.
World J Gastroenterol. Jun 15, 2003; 9(6): 1174-1178
Published online Jun 15, 2003. doi: 10.3748/wjg.v9.i6.1174
Figure 1
Figure 1 The sequence of ECRG 4 fregment for bisulfite- DHPLC analysis. The fragment contains 4 cis-acting elements and 16 CpG sites in shadow. The 5'and 3'primers are in the frames of the two ends of the fragment respectively.