PMID- 9020960 OWN - NLM STAT- MEDLINE DCOM- 19970225 LR - 20190909 IS - 0955-3002 (Print) IS - 0955-3002 (Linking) VI - 71 IP - 1 DP - 1997 Jan TI - A rapid method for measuring pericentric inversions using fluorescence in situ hybridization (FISH). PG - 29-33 AB - We used three common fluorescent probes to measure pericentric inversion frequencies in 2.9 Gy 60Co gamma-irradiated human lymphocytes. For a given chromosome, the first probe is specific to one telomeric region, the second probe is specific to one subcentromeric region and the third probe is specific to the centromere. A pericentric inversion is made observable by the change in position (switching) of the fluorescent signals relative to the chromosome centromere. Our data showed equality between pericentric inversions and centric rings. The calculated whole-genome F-ratio of apparently simple translocations to pericentric inversions was 5.6. FAU - Lucas, J N AU - Lucas JN AD - Lawrence Livermore National Laboratory, University of California, Livermore 94551, USA. FAU - Hill, F S AU - Hill FS FAU - Chen, A M AU - Chen AM FAU - Burk, C E AU - Burk CE LA - eng PT - Journal Article PL - England TA - Int J Radiat Biol JT - International journal of radiation biology JID - 8809243 SB - IM MH - Animals MH - Chromosome Banding MH - *Chromosome Inversion MH - Dogs MH - Humans MH - *In Situ Hybridization, Fluorescence MH - Lymphocytes/radiation effects MH - Translocation, Genetic EDAT- 1997/01/01 00:00 MHDA- 1997/01/01 00:01 CRDT- 1997/01/01 00:00 PHST- 1997/01/01 00:00 [pubmed] PHST- 1997/01/01 00:01 [medline] PHST- 1997/01/01 00:00 [entrez] AID - 10.1080/095530097144382 [doi] PST - ppublish SO - Int J Radiat Biol. 1997 Jan;71(1):29-33. doi: 10.1080/095530097144382.