Protocol to retrieve unknown flanking DNA sequences using semi-site-specific PCR-based genome walking.

STAR Protoc

State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, P.R. China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, P.R. China. Electronic address:

Published: March 2024


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Article Abstract

Here, we describe a protocol based on semi-site-specific primer PCR (3SP-PCR) to access unknown flanking DNA sequences. We specify the guidelines for designing primers for 3SP-PCR. We also describe experimental procedures for the 3SP-PCR, along with PCR product purification and subsequent sequencing and analysis. For complete details on the use and execution of this protocol, please refer to Wei et al..

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10850853PMC
http://dx.doi.org/10.1016/j.xpro.2024.102864DOI Listing

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