PMID- 20690059 OWN - NLM STAT- MEDLINE DCOM- 20101228 LR - 20100806 IS - 1940-6029 (Electronic) IS - 1064-3745 (Linking) VI - 664 DP - 2010 TI - DNA copy number analysis on tissue microarrays. PG - 127-34 LID - 10.1007/978-1-60761-806-5_13 [doi] AB - Detection of DNA sequence copy number changes is essential in both clinical practice and basic research, especially in cancer research. The combination of fluorescence in situ hybridization (FISH) and tissue microarray (TMA) technology provides high-throughput means for the evaluation of genetic aberrations in a large number of tissue samples. FISH on TMA is technically demanding and several protocols that include a variety of tissue pretreatment steps have been developed to improve the success of this methodology. Despite of the technical difficulties, FISH analysis on TMA has been successfully used not only to uncover genetic alterations in various malignancies but to also rapidly establish the clinical significance of such changes. FAU - Kallioniemi, Anne AU - Kallioniemi A AD - Institute of Medical Technology, University of Tampere and Tampere University Hospital, Tampere, Finland. anne.kallioniemi@uta.fi LA - eng PT - Journal Article PL - United States TA - Methods Mol Biol JT - Methods in molecular biology (Clifton, N.J.) JID - 9214969 RN - 0 (Fluorescent Dyes) RN - 9007-49-2 (DNA) SB - IM MH - DNA/*genetics/metabolism MH - Fluorescent Dyes/metabolism MH - *Gene Dosage MH - In Situ Hybridization, Fluorescence MH - Tissue Array Analysis/*methods EDAT- 2010/08/07 06:00 MHDA- 2010/12/29 06:00 CRDT- 2010/08/07 06:00 PHST- 2010/08/07 06:00 [entrez] PHST- 2010/08/07 06:00 [pubmed] PHST- 2010/12/29 06:00 [medline] AID - 10.1007/978-1-60761-806-5_13 [doi] PST - ppublish SO - Methods Mol Biol. 2010;664:127-34. doi: 10.1007/978-1-60761-806-5_13.