PMID- 23370691 OWN - NLM STAT- MEDLINE DCOM- 20130829 LR - 20211021 IS - 1473-0189 (Electronic) IS - 1473-0197 (Print) IS - 1473-0189 (Linking) VI - 13 IP - 7 DP - 2013 Apr 7 TI - Development of a single-cell array for large-scale DNA fluorescence in situ hybridization. PG - 1316-24 LID - 10.1039/c2lc40364a [doi] AB - DNA fluorescence in situ hybridization (FISH) is a powerful cytogenetic assay, but conventional sample-preparation methods for FISH do not support large-scale high-throughput data acquisition and analysis, which are potentially useful for several biomedical applications. To address this limitation, we have developed a novel FISH sample-preparation method based on generating a centimetre-sized cell array, in which all cells are precisely positioned and separated from their neighbours. This method is simple and capable of patterning nonadherent human cells. We have successfully performed DNA FISH on the single-cell arrays, which facilitates analysis of the FISH results with the FISH-FINDER computer program. FAU - Liu, Yingru AU - Liu Y AD - Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Florida State University, Tallahassee, Florida 32310-2870, USA. FAU - Kirkland, Brett AU - Kirkland B FAU - Shirley, James AU - Shirley J FAU - Wang, Zhibin AU - Wang Z FAU - Zhang, Peipei AU - Zhang P FAU - Stembridge, Jacquelyn AU - Stembridge J FAU - Wong, Wilson AU - Wong W FAU - Takebayashi, Shin-ichiro AU - Takebayashi S FAU - Gilbert, David M AU - Gilbert DM FAU - Lenhert, Steven AU - Lenhert S FAU - Guan, Jingjiao AU - Guan J LA - eng GR - P01 GM085354/GM/NIGMS NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, Non-P.H.S. PL - England TA - Lab Chip JT - Lab on a chip JID - 101128948 RN - 9007-49-2 (DNA) SB - IM MH - DNA/*genetics MH - Humans MH - In Situ Hybridization, Fluorescence/*methods MH - K562 Cells MH - Single-Cell Analysis/*methods MH - Surface Properties MH - Tissue Array Analysis/*methods PMC - PMC3594524 MID - NIHMS431596 EDAT- 2013/02/02 06:00 MHDA- 2013/08/30 06:00 PMCR- 2013/10/07 CRDT- 2013/02/02 06:00 PHST- 2013/02/02 06:00 [entrez] PHST- 2013/02/02 06:00 [pubmed] PHST- 2013/08/30 06:00 [medline] PHST- 2013/10/07 00:00 [pmc-release] AID - 10.1039/c2lc40364a [doi] PST - ppublish SO - Lab Chip. 2013 Apr 7;13(7):1316-24. doi: 10.1039/c2lc40364a.