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Article

Deep sequencing of amplicons reveals widespread intraspecific hybridization and multiple origins of polyploidy in big sagebrush (Artemisia tridentata; Asteraceae).

American journal of botany - 1 Dec 2012

Richardson Bryce A, Page Justin T, Bajgain Prabin, Sanderson Stewart C, Udall Joshua A

Abstract excerpt

UNLABELLED: PREMISE OF THE STUDY: Hybridization has played an important role in the evolution and ecological adaptation of diploid and polyploid plants. Artemisia tridentata (Asteraceae) tetraploids are extremely widespread and of great ecological importance. These tetraploids are often taxonomically identified as A. tridentata subsp. wyomingensis or as autotetraploids of diploid subspecies tridentata and...

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PMID: 23204489
DOI: 10.3732/ajb.1200373

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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