Visualizing SNVs to quantify allele-specific expression in single cells.

Nat Methods

Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania, USA.

Published: September 2013

We present a FISH-based method for detecting single-nucleotide variants (SNVs) in exons and introns on individual RNA transcripts with high efficiency. We used this method to quantify allelic expression in cell populations and in single cells, and also to distinguish maternal from paternal chromosomes in single cells.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3771873PMC
http://dx.doi.org/10.1038/nmeth.2589DOI Listing

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