Single-molecule super-resolution imaging of chromosomes and in situ haplotype visualization using Oligopaint FISH probes

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Single-molecule super-resolution imaging of chromosomes and in situ haplotype visualization using Oligopaint FISH probes

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Title: Single-molecule super-resolution imaging of chromosomes and in situ haplotype visualization using Oligopaint FISH probes
Author: Beliveau, Brian J.; Boettiger, Alistair N.; Avendaño, Maier S.; Jungmann, Ralf; McCole, Ruth B.; Joyce, Eric F.; Kim-Kiselak, Caroline; Bantignies, Frédéric; Fonseka, Chamith Y.; Erceg, Jelena; Hannan, Mohammed A.; Hoang, Hien G.; Colognori, David; Lee, Jeannie T.; Shih, William M.; Yin, Peng; Zhuang, Xiaowei; Wu, Chao-ting

Note: Order does not necessarily reflect citation order of authors.

Citation: Beliveau, B. J., A. N. Boettiger, M. S. Avendaño, R. Jungmann, R. B. McCole, E. F. Joyce, C. Kim-Kiselak, et al. 2015. “Single-molecule super-resolution imaging of chromosomes and in situ haplotype visualization using Oligopaint FISH probes.” Nature Communications 6 (1): 7147. doi:10.1038/ncomms8147. http://dx.doi.org/10.1038/ncomms8147.
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Abstract: Fluorescence in situ hybridization (FISH) is a powerful single-cell technique for studying nuclear structure and organization. Here we report two advances in FISH-based imaging. We first describe the in situ visualization of single-copy regions of the genome using two single-molecule super-resolution methodologies. We then introduce a robust and reliable system that harnesses single-nucleotide polymorphisms (SNPs) to visually distinguish the maternal and paternal homologous chromosomes in mammalian and insect systems. Both of these new technologies are enabled by renewable, bioinformatically designed, oligonucleotide-based Oligopaint probes, which we augment with a strategy that uses secondary oligonucleotides (oligos) to produce and enhance fluorescent signals. These advances should substantially expand the capability to query parent-of-origin-specific chromosome positioning and gene expression on a cell-by-cell basis.
Published Version: doi:10.1038/ncomms8147
Other Sources: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4430122/pdf/
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:16120838
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