PMID- 10441007 OWN - NLM STAT- MEDLINE DCOM- 19990827 LR - 20191024 IS - 1045-2257 (Print) IS - 1045-2257 (Linking) VI - 26 IP - 1 DP - 1999 Sep TI - Amplifications of DNA primase 1 (PRIM1) in human osteosarcoma. PG - 62-9 AB - We studied the involvement of PRIM1 in osteosarcoma by differential display, Northern and Southern hybridization, as well as fluorescence in situ hybridization (FISH) on interphase nuclei. In total, 22 pediatric oncology specimens were tested. PRIM1 was found to be amplified in 41% of the samples. PRIM1 is coamplified with the core 12q13 amplicon genes CDK4, SAS, and OS9, and was physically mapped very close to them. PRIM1 is therefore a new candidate for the role of a major target gene of 12q13 amplifications in human cancers. Genes Chromosomes Cancer 26:62-69, 1999. CI - Copyright 1999 Wiley-Liss, Inc. FAU - Yotov, W V AU - Yotov WV AD - Departement de Pediatrie, Hopital Ste-Justine, Universite de Montreal, Montreal, Quebec, Canada. yotovw@ere.umontreal.ca FAU - Hamel, H AU - Hamel H FAU - Rivard, G E AU - Rivard GE FAU - Champagne, M A AU - Champagne MA FAU - Russo, P A AU - Russo PA FAU - Leclerc, J M AU - Leclerc JM FAU - Bernstein, M L AU - Bernstein ML FAU - Levy, E AU - Levy E LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Genes Chromosomes Cancer JT - Genes, chromosomes & cancer JID - 9007329 RN - 0 (DNA, Neoplasm) RN - 0 (Lectins) RN - 0 (Membrane Proteins) RN - 0 (Neoplasm Proteins) RN - 0 (OS9 protein, human) RN - 0 (Proto-Oncogene Proteins) RN - 0 (RNA, Messenger) RN - 0 (TSPAN31 protein, human) RN - 0 (Tetraspanins) RN - EC 2.7.11.22 (CDK4 protein, human) RN - EC 2.7.11.22 (Cyclin-Dependent Kinase 4) RN - EC 2.7.11.22 (Cyclin-Dependent Kinases) RN - EC 2.7.7.- (DNA Primase) SB - IM MH - Blotting, Northern MH - Bone Neoplasms/enzymology/*genetics MH - Chromosomes, Human, Pair 12/genetics MH - Cyclin-Dependent Kinase 4 MH - Cyclin-Dependent Kinases/genetics MH - DNA Primase/*genetics MH - DNA, Neoplasm/genetics MH - Gene Amplification MH - Gene Expression Regulation, Neoplastic MH - HeLa Cells MH - Humans MH - Hybrid Cells MH - In Situ Hybridization, Fluorescence MH - Lectins MH - Membrane Proteins/genetics MH - Neoplasm Proteins/genetics MH - Osteosarcoma/enzymology/*genetics MH - Physical Chromosome Mapping MH - *Proto-Oncogene Proteins MH - RNA, Messenger/genetics MH - Tetraspanins MH - Tumor Cells, Cultured EDAT- 1999/08/10 00:00 MHDA- 1999/08/10 00:01 CRDT- 1999/08/10 00:00 PHST- 1999/08/10 00:00 [pubmed] PHST- 1999/08/10 00:01 [medline] PHST- 1999/08/10 00:00 [entrez] AID - 10.1002/(SICI)1098-2264(199909)26:1<62::AID-GCC9>3.0.CO;2-F [pii] AID - 10.1002/(sici)1098-2264(199909)26:1<62::aid-gcc9>3.0.co;2-f [doi] PST - ppublish SO - Genes Chromosomes Cancer. 1999 Sep;26(1):62-9. doi: 10.1002/(sici)1098-2264(199909)26:1<62::aid-gcc9>3.0.co;2-f.