1. Tylosis esophageal cancer locus on chromosome 17q25
Tylosis esophageal cancer locus on chromosome 17q25.1 is commonly deleted in sporadic human esophageal cancer 
Takeshi Iwaya*, Chihaya Maesawa*, Satoshi Ogasawara‡, Gen Tamura* 
Gastroenterology 
Volume 114, Issue 6, Pages (June 1998)
DOI: /S (98)
Copyright © 1998 American Gastroenterological Association Terms and Conditions

2. Fig. 1
Representative illustrations of microsatellite analysis in 4 patients (E74, E121, E115, and E59) with ESC. Arrowheads indicate the lost allele. N, normal DNA; T, tumor DNA.
Gastroenterology  , DOI: ( /S (98) )
Copyright © 1998 American Gastroenterological Association Terms and Conditions

3. Fig. 2
Results of PCR microsatellite assay on 17q in 43 ESCs exhibiting LOH and/or RER. Physical map of the microsatellite markers is shown at the lower side of the karyogram. Black and white boxes indicate LOH and retained heterozygosity, respectively. Blanks indicate noninformative markers. Group A (E17–126), total deletion; B (E7–119), LOH including both TOC and BRCA1; C (E16–121), tumors with LOH restricted at the TOC locus; D (E76–116 and E91–104), LOH at two or three distinct regions; E (E99 and 111), others.
Gastroenterology  , DOI: ( /S (98) )
Copyright © 1998 American Gastroenterological Association Terms and Conditions