Using Digital Polymerase Chain Reaction to Detect Single-Nucleotide Substitutions Induced by Genome Editing
Author(s) -
Yuichiro Miyaoka,
Amanda H. Chan,
Bruce R. Conklin
Publication year - 2016
Publication title -
cold spring harbor protocols
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.674
H-Index - 51
eISSN - 1940-3402
pISSN - 1559-6095
DOI - 10.1101/pdb.prot086801
Subject(s) - digital polymerase chain reaction , genome editing , polymerase chain reaction , computational biology , genome , nucleotide , single nucleotide polymorphism , biology , genetics , chemistry , gene , genotype
This protocol is designed to detect single-nucleotide substitutions generated by genome editing in a highly sensitive and quantitative manner. It uses a combination of allele-specific hydrolysis probes and a new digital polymerase chain reaction (dPCR) technology called droplet digital PCR (ddPCR). ddPCR partitions a reaction into more than 10,000 nanoliter-scale water-in-oil droplets. As a result, each droplet contains only a few copies of the genome so that ddPCR is able to detect rare genome-editing events without missing them.
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