Detailed Information on Publication Record
2017
Application of nonsense-mediated primer exclusion (NOPE) for preparation of unique molecular barcoded libraries
SHAGIN, D.A., M.A. TURCHANINOVA, I.A. SHAGINA, Mikhail SHUGAY, A.R. ZARETSKY et. al.Basic information
Original name
Application of nonsense-mediated primer exclusion (NOPE) for preparation of unique molecular barcoded libraries
Authors
SHAGIN, D.A. (643 Russian Federation), M.A. TURCHANINOVA (643 Russian Federation), I.A. SHAGINA (643 Russian Federation), Mikhail SHUGAY (643 Russian Federation, belonging to the institution), A.R. ZARETSKY (643 Russian Federation), O.I. ZUEVA (643 Russian Federation), D.A. BOLOTIN (643 Russian Federation), S. LUKYANOV (643 Russian Federation) and Dmitriy CHUDAKOV (643 Russian Federation, guarantor, belonging to the institution)
Edition
BMC Genomics, London, BioMed Central Ltd, 2017, 1471-2164
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10603 Genetics and heredity
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 3.730
RIV identification code
RIV/00216224:14740/17:00100344
Organization unit
Central European Institute of Technology
UT WoS
000404077700008
Keywords in English
High-throughput sequencing; Unique molecular identifiers; Targeted resequencing; PCR
Tags
International impact, Reviewed
Změněno: 13/3/2018 14:46, Mgr. Pavla Foltynová, Ph.D.
Abstract
V originále
Background: Recently we proposed efficient method to exclude undesirable primers at any stage of amplification reaction, here termed NOPE (NOnsense-mediated Primer Exclusion). According to this method, added oligonucleotide overlapping with the 3'-end of unwanted amplification primer (NOPE oligo) simultaneously provides a template for its elongation. This elongation disrupts specificity of unwanted primer, preventing its further participation in PCR. The suggested approach allows to rationally manage the course of PCR reactions in order to facilitate analysis of complex DNA mixtures as well as to perform multistage PCR bypassing intermediate purification steps. Results: Here we apply NOPE method to DNA library preparation for the high-throughput sequencing (HTS) with the PCR-based introduction of unique molecular identifiers (UMI). We show that NOPE oligo efficiently neutralizes UMI-containing oligonucleotides after introduction of UMI into sample DNA molecules, thus allowing to proceed with further amplification steps without purification and associated loss of starting material. At the same time, NOPE oligo does not affect the efficiency of target PCR amplification. Conclusion: We describe a simple, robust and cheap modification of UMI-labeled HTS libraries preparation procedure, that allows to bypass purification step and thus to preserve starting material which may be limited, e.g. circulating tumor DNA, circulating fetal DNA, or small amounts of isolated cells of interest. Furthermore, demonstrated simplicity and robustness of NOPE method should make it popular in various PCR protocols.
Links
LQ1601, research and development project |
| ||
633592, interní kód MU |
|