PMID- 9809027 OWN - NLM STAT- MEDLINE DCOM- 19981113 LR - 20190816 IS - 0165-4608 (Print) IS - 0165-4608 (Linking) VI - 107 IP - 1 DP - 1998 Nov TI - Aberrations of chromosomes 1 and 17 in six human osteosarcoma cell lines using double-target fluorescence in situ hybridization. PG - 7-10 AB - Analysis of six human osteosarcoma cell lines was performed by using double-target fluorescence in situ hybridization (FISH). FISH was applied to interphase nuclei, not to metaphase chromosomes. In this study, numerical aberrations of chromosomes 1 and 17 or structural chromosomal aberrations of chromosome arm 1p or 17p, in which it has been suggested that there are one or more tumor suppressor genes in various malignant tumors, were examined with this technique. All six of the human osteosarcoma cell lines studied had extra copies of chromosomes 1 and 17. A high frequency of deletions (> 60%) in chromosome 1 was found in two cell lines and deletions of chromosome 17 were found in one cell line. FAU - Murata, H AU - Murata H AD - Department of Orthopaedics, Kyoto Prefectural University of Medicine, Japan. FAU - Kusuzaki, K AU - Kusuzaki K FAU - Takeshita, H AU - Takeshita H FAU - Hirasawa, Y AU - Hirasawa Y FAU - Ashihara, T AU - Ashihara T FAU - Abe, T AU - Abe T FAU - Inazawa, J AU - Inazawa J LA - eng PT - Journal Article PL - United States TA - Cancer Genet Cytogenet JT - Cancer genetics and cytogenetics JID - 7909240 RN - 0 (Genetic Markers) SB - IM MH - Bone Neoplasms/*genetics MH - Chromosome Aberrations/*genetics MH - Chromosomes, Human, Pair 1/*genetics MH - Chromosomes, Human, Pair 17/*genetics MH - Genetic Markers MH - Humans MH - In Situ Hybridization, Fluorescence MH - Osteosarcoma/*genetics MH - Tumor Cells, Cultured EDAT- 1998/11/11 00:00 MHDA- 1998/11/11 00:01 CRDT- 1998/11/11 00:00 PHST- 1998/11/11 00:00 [pubmed] PHST- 1998/11/11 00:01 [medline] PHST- 1998/11/11 00:00 [entrez] AID - S0165460898000727 [pii] AID - 10.1016/s0165-4608(98)00072-7 [doi] PST - ppublish SO - Cancer Genet Cytogenet. 1998 Nov;107(1):7-10. doi: 10.1016/s0165-4608(98)00072-7.