PMID- 8213910 OWN - NLM STAT- MEDLINE DCOM- 19931123 LR - 20151119 IS - 0148-7299 (Print) IS - 0148-7299 (Linking) VI - 47 IP - 2 DP - 1993 Aug 15 TI - Clarification of subtle reciprocal rearrangements using fluorescence in situ hybridization. PG - 223-30 AB - Fluorescence in situ hybridization (FISH) using chromosome-specific DNA libraries as painting probes was applied in the analysis of six subtle, balanced chromosome rearrangements. Both fresh and older slides, some of which had been previously G-banded, were used to determine if FISH could identify unambiguously very small amounts of translocated material. Our results indicate that this procedure can clearly and precisely distinguish the specific components of extremely subtle translocations, in different cell types, such as leukocytes, aminocytes, and chorionic villus, and irregardless of preparation age. This ability makes FISH a valuable tool in clinical cytogenetics for the confirmation of preliminary G-banded karyotypes. FAU - Sullivan, B A AU - Sullivan BA AD - Department of Obstetrics and Gynecology, University of Maryland School of Medicine, Baltimore. FAU - Leana-Cox, J AU - Leana-Cox J FAU - Schwartz, S AU - Schwartz S LA - eng PT - Journal Article PL - United States TA - Am J Med Genet JT - American journal of medical genetics JID - 7708900 RN - 0 (DNA Probes) SB - IM MH - Chromosomes, Human, Pair 1 MH - Chromosomes, Human, Pair 11 MH - Chromosomes, Human, Pair 12 MH - Chromosomes, Human, Pair 17 MH - Chromosomes, Human, Pair 18 MH - Chromosomes, Human, Pair 22 MH - Chromosomes, Human, Pair 4 MH - Chromosomes, Human, Pair 7 MH - Chromosomes, Human, Pair 8 MH - Chromosomes, Human, Pair 9 MH - DNA Probes MH - Female MH - Gene Library MH - Humans MH - In Situ Hybridization/*methods MH - Male MH - Pregnancy MH - Prenatal Diagnosis/*methods MH - Sensitivity and Specificity MH - *Translocation, Genetic EDAT- 1993/08/15 00:00 MHDA- 1993/08/15 00:01 CRDT- 1993/08/15 00:00 PHST- 1993/08/15 00:00 [pubmed] PHST- 1993/08/15 00:01 [medline] PHST- 1993/08/15 00:00 [entrez] AID - 10.1002/ajmg.1320470217 [doi] PST - ppublish SO - Am J Med Genet. 1993 Aug 15;47(2):223-30. doi: 10.1002/ajmg.1320470217.