PMID- 2832761 OWN - NLM STAT- MEDLINE DCOM- 19880427 LR - 20131121 IS - 0028-0836 (Print) IS - 0028-0836 (Linking) VI - 332 IP - 6162 DP - 1988 Mar 24 TI - The GLI gene is a member of the Kruppel family of zinc finger proteins. PG - 371-4 AB - Many studies have established that a select subset of normal cellular genes are altered in cancer by point mutations, translocations or gene amplification. However, the vast majority of genetic changes that occur in neoplastic cells have not yet been identified. In an attempt to identify some of these other genetic changes, we have recently isolated a gene, GLI, by virtue of its amplification in a human glioblastoma. Subsequently, GLI was found to be amplified in other human glioblastomas (ref. 3 and unpublished data). To understand better the role of GLI in human neoplasia, we have now cloned the GLI complementary DNA (cDNA) and determined its nucleotide sequence. Analysis of the predicted translation product reveals that it contains five repeats of a DNA binding consensus sequence (zinc finger) originally described in Xenopus Transcription Factor III A (TFIIIA). Furthermore, these zinc fingers contain sequence elements that suggest the GLI gene product is a member of the recently described Kruppel family of zinc finger proteins. Additional experiments demonstrate that GLI is an evolutionarily conserved gene that is expressed in embryonal carcinoma cells but not in most adult tissues. The link between the developmentally important Kruppel family of genes and GLI is interesting considering the similarities between developing embryonic and neoplastic tissue. FAU - Kinzler, K W AU - Kinzler KW AD - Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21205. FAU - Ruppert, J M AU - Ruppert JM FAU - Bigner, S H AU - Bigner SH FAU - Vogelstein, B AU - Vogelstein B LA - eng SI - GENBANK/X07384 GR - CA-09243/CA/NCI NIH HHS/United States GR - CA-43722/CA/NCI NIH HHS/United States GR - GM-07184/GM/NIGMS NIH HHS/United States GR - etc. PT - Comparative Study PT - Journal Article PT - Research Support, U.S. Gov't, P.H.S. PL - England TA - Nature JT - Nature JID - 0410462 RN - 0 (Antigens, Neoplasm) RN - 0 (Carrier Proteins) RN - 0 (DNA-Binding Proteins) RN - 0 (Metalloproteins) RN - 0 (Neoplasm Proteins) RN - 0 (oncofetal antigens) RN - 0 (zinc-binding protein) RN - 9007-49-2 (DNA) RN - J41CSQ7QDS (Zinc) SB - IM MH - Amino Acid Sequence MH - Animals MH - Antigens, Neoplasm/genetics MH - Base Sequence MH - Carrier Proteins/*genetics MH - Cell Line MH - DNA/genetics MH - DNA-Binding Proteins/*genetics MH - Drosophila melanogaster/genetics MH - Genes MH - Glioblastoma/genetics MH - Humans MH - Metalloproteins/*genetics MH - Molecular Sequence Data MH - Neoplasm Proteins/*genetics MH - Sequence Homology, Nucleic Acid MH - Teratoma/genetics MH - Vertebrates/genetics MH - Zinc EDAT- 1988/03/24 00:00 MHDA- 1988/03/24 00:01 CRDT- 1988/03/24 00:00 PHST- 1988/03/24 00:00 [pubmed] PHST- 1988/03/24 00:01 [medline] PHST- 1988/03/24 00:00 [entrez] AID - 10.1038/332371a0 [doi] PST - ppublish SO - Nature. 1988 Mar 24;332(6162):371-4. doi: 10.1038/332371a0.