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Article

Landscape genomics of Populus trichocarpa: the role of hybridization, limited gene flow, and natural selection in shaping patterns of population structure.

Evolution; international journal of organic evolution - 1 Nov 2014

Geraldes Armando, Farzaneh Nima, Grassa Christopher J, McKown Athena D, Guy Robert D, Mansfield Shawn D, Douglas Carl J, Cronk Quentin C B

Abstract excerpt

Populus trichocarpa is an ecologically important tree across western North America. We used a large population sample of 498 accessions over a wide geographical area genotyped with a 34K Populus SNP array to quantify geographical patterns of genetic variation in this species (landscape genomics). We present evidence that three processes contribute to the observed patterns: (1) introgression from the sister...

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PMID: 25065449
DOI: 10.1111/evo.12497

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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