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Article

Karyotype variation is indicative of subgenomic and ecotypic differentiation in switchgrass.

BMC plant biology - 26 Jul 2012

Young Hugh A, Sarath Gautam, Tobias Christian M

Abstract excerpt

BACKGROUND: Karyotypes can provide information about taxonomic relationships, genetic aberrations, and the evolutionary origins of species. However, differentiation of the tiny chromosomes of switchgrass (Panicum virgatum L.) and creation of a standard karyotype for this bioenergy crop has not been accomplished due to lack of distinguishing features and polyploidy. RESULTS: A cytogenetic study was conducted on a...

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Identifiers

PMID: 22834676
DOI: 10.1186/1471-2229-12-117
PMCID: PMC3492167

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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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