| Literature DB >> 9133586 |
Abstract
We constructed a lambda complementary DNA expression library from the mitoxantrone-resistant human gastric carcinoma cell line EPG85-257RNOV. The library was screened by differential hybridization (resistant cell line against non-resistant cell variant). By this procedure we found five independent cDNA clones representing one single gene that has much higher expression in the mitoxantrone-resistant cell line EPG85-257RNOV than in the non-resistant variant EPG85-257P. One of the cDNA clones (MXR7) contains a complete open reading frame (ORF) encoding a 580-amino acid polypeptide. Amino acid and nucleotide sequence analysis revealed that this gene codes the human variant of a rat intestinal development protein OCI-5.Entities:
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Year: 1997 PMID: 9133586 DOI: 10.1016/s0378-1119(96)00689-0
Source DB: PubMed Journal: Gene ISSN: 0378-1119 Impact factor: 3.688