PMID- 9276968 OWN - NLM STAT- MEDLINE DCOM- 19970929 LR - 20150901 IS - 0255-6596 (Print) IS - 0255-6596 (Linking) VI - 21 IP - 2 DP - 1997 Apr TI - Identification of classic and complex t(15;17) and/or RAR alpha/PML gene fusion in APL by cytogenetic and dual color-FISH techniques. PG - 54-60 AB - Acute promyelocytic leukemia (APL) is a malignant condition characterized by t(15;17)(q22;q12), which fuses the PML gene on chromosome 15 to the retinoic acid receptor alpha (RAR alpha) gene on chromosome 17. In this study, t(15;17) was identified cytogenetically by using the conventional cytogenetic technique, and its molecular counterpart RAR alpha/PML fusion on chromosome 17 on interphase nuclei was further confirmed by means of dual color- (DC-) fluorescence in situ hybridization (FISH) on serial bone marrow (BM) and peripheral blood (PB) samples from APL patients at different stages of the disease. Overall, our findings indicate that interphase DC-FISH analysis can be a useful technique as an adjunct to conventional cytogenetic investigation for detecting the presence of RAR alpha/PML fusion in APL. FAU - Acar, H AU - Acar H AD - Department of Medical Genetics, Selcuk University, Faculty of Medicine, Konya, Turkey. FAU - Dundar, M AU - Dundar M FAU - Stewart, J AU - Stewart J LA - eng PT - Journal Article PL - China (Republic : 1949- ) TA - Proc Natl Sci Counc Repub China B JT - Proceedings of the National Science Council, Republic of China. Part B, Life sciences JID - 8502426 RN - 0 (Neoplasm Proteins) RN - 0 (Oncogene Proteins, Fusion) RN - 0 (promyelocytic leukemia-retinoic acid receptor alpha fusion oncoprotein) SB - IM MH - Adolescent MH - Adult MH - Bone Marrow/pathology MH - Child MH - Child, Preschool MH - Chromosomes, Human, Pair 15/*genetics/ultrastructure MH - Chromosomes, Human, Pair 17/*genetics/ultrastructure MH - Female MH - Humans MH - In Situ Hybridization, Fluorescence MH - Interphase MH - Leukemia, Promyelocytic, Acute/*genetics/pathology MH - Male MH - Middle Aged MH - Neoplasm Proteins/*genetics MH - Oncogene Proteins, Fusion/*genetics MH - Oncogenes MH - *Translocation, Genetic EDAT- 1997/04/01 00:00 MHDA- 1997/04/01 00:01 CRDT- 1997/04/01 00:00 PHST- 1997/04/01 00:00 [pubmed] PHST- 1997/04/01 00:01 [medline] PHST- 1997/04/01 00:00 [entrez] PST - ppublish SO - Proc Natl Sci Counc Repub China B. 1997 Apr;21(2):54-60.