1. Volume 124, Issue 5, Pages 1311-1314 (May 2003)
Frequent mutations of hepatocyte nuclear factor 1 in colorectal cancer with microsatellite instability 
Pierre Laurent-puig, Olivier Plomteux, Olivier Bluteau, Franck Zinzindohoué, Emmanuelle Jeannot, Karin Dahan, Alex Kartheuser, Caroline Chapusot, Paul-henri Cugnenc, Jessica Zucman-rossi 
Gastroenterology 
Volume 124, Issue 5, Pages (May 2003)
DOI: /S (03)

2. Figure 1
Exon 4 sequence electrophoregram. (A) Forward; (B) reverse. 106T nonmutated sequence showing polymorphism G → C at nucleotide 864, codon 288; 2T showing a deletion of one C at nucleotide 872 in (C)9 allele. 8T showing ins C at nucleotide 872 in (C)8 allele; 121T showing a deletion of one C at nucleotide 872 in (C)8 allele.
Gastroenterology  , DOI: ( /S (03) )

3. Figure 2
Frequency of HNF1 864 G → C genotype in exon 4 according to tumor phenotype MSI-H or loss of heterozygosity.
Gastroenterology  , DOI: ( /S (03) )