Nucleic acid sequence analysis showed it contained a 363 integrate ORF, encoding 120 amino acids. It was named gcI. And gcI is located at human chromosome10q21-22. It is up regulated in gastric cancer tissue.

• 3条为新的EST序列,其中1条获得cDNA全长序列,具有完整的读码框,编码120个氨基酸,命名为gcI,定位于染色体10q21-22。