Nuclear and plastid SNP markers for tracing Cedrela timber in the tropics

Paredes-Villanueva, Kathelyn; Blanc-Jolivet, Celine; Mader, Malte; Honorio Coronado, Eurídice N.; Garcia-Davila, Carmen; Sebbenn, Alexandre M.; Rocha Venancio Meyer-Sand, Barbara; Caron, Henri; Tysklind, Niklas; Cavers, Stephen ORCID: https://orcid.org/0000-0003-2139-9236; Degen, Bernd. 2020 Nuclear and plastid SNP markers for tracing Cedrela timber in the tropics. Conservation Genetics Resources, 12 (2). 239-244. https://doi.org/10.1007/s12686-019-01110-1

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Official URL: http://dx.doi.org/10.1007/s12686-019-01110-1

Abstract/Summary

Illegal logging and trade of timber are major worldwide concerns, resulting in biodiversity and economic losses. Tropical tree species in the genus Cedrela, which have historically been heavily exploited, are still often illegally traded and there is an urgent need to develop tools to verify the origin of Cedrela products. A set of 351 SNP loci for Cedrela species from Bolivia, Brazil, Costa Rica, Cuba, Ecuador, French Guiana, Mexico, and Peru was developed using restriction associated DNA sequencing (RADSeq) and low coverage MiSeq genome sequencing, and adapted for MassARRAY genotyping. After screening of 94 individuals covering most of the distribution of Cedrela, a final set of 136 SNP loci which included 92 nuclear SNPs, 22 chloroplast markers (20 SNPs and 2 INDELs), and 22 mitochondrial markers (19 SNPs and 3 INDELs) was selected and tested for potential to verify Cedrela timber origin.

Item Type:	Publication - Article
Digital Object Identifier (DOI):	https://doi.org/10.1007/s12686-019-01110-1
UKCEH and CEH Sections/Science Areas:	Biodiversity (Science Area 2017-)
ISSN:	1877-7252
Additional Information. Not used in RCUK Gateway to Research.:	Publisher link (see Related URLs) provides a read-only full-text copy of the published paper
Additional Keywords:	Cedrela, tropical timber, SNP, MassARRAY, MiSeq, RADSeq, tracing origin
NORA Subject Terms:	Biology and Microbiology
Related URLs:	Publisher
Date made live:	30 Oct 2019 16:10 +0 (UTC)
URI:	https://nora.nerc.ac.uk/id/eprint/525694

Item Type:

Publication - Article

Digital Object Identifier (DOI):

https://doi.org/10.1007/s12686-019-01110-1

UKCEH and CEH Sections/Science Areas:

Biodiversity (Science Area 2017-)

ISSN:

1877-7252

Additional Information. Not used in RCUK Gateway to Research.:

Publisher link (see Related URLs) provides a read-only full-text copy of the published paper

Additional Keywords:

Cedrela, tropical timber, SNP, MassARRAY, MiSeq, RADSeq, tracing origin