Development of a quantitative PCR assay for detecting northwest salamander (ambystoma gracile) in environmental DNA samples

Conservation Genetics Resources
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Abstract

We developed a primer and probe based quantitative PCR assay for use with environmental DNA to detect Northwest salamander (Ambystoma gracile), a species endemic to the temperate Pacific coastal region of North America. The assay targets a region in the mitochondrial DNA (mtDNA) D-loop gene. Tests of the assay were performed in silico (using the NCBI BLAST tool), in vitro (using DNA extracted from A. gracile and related species) and in situ (water samples collected from a lake with a known population of A. gracile). This assay will be useful in efforts to monitor the distribution and occupancy of this species.

Publication type Article
Publication Subtype Journal Article
Title Development of a quantitative PCR assay for detecting northwest salamander (ambystoma gracile) in environmental DNA samples
Series title Conservation Genetics Resources
DOI 10.1007/s12686-023-01308-4
Volume 15
Year Published 2023
Language English
Publisher Springer
Contributing office(s) Western Fisheries Research Center
Description 4 p.
First page 109
Last page 112
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