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Article

A single amino acid change led to structural and functional differentiation of PvHd1 to control flowering in switchgrass.

Journal of experimental botany - 29 Sept 2023

Choi Soyeon, Prabhakar Pradeep K, Chowdhury Ratul, Pendergast Thomas H, Urbanowicz Breeanna R, Maranas Costas, Devos Katrien M

Abstract excerpt

Switchgrass, a forage and bioenergy crop, occurs as two main ecotypes with different but overlapping ranges of adaptation. The two ecotypes differ in a range of characteristics, including flowering time. Flowering time determines the duration of vegetative development and therefore biomass accumulation, a key trait in bioenergy crops. No causal variants for flowering time differences between switchgrass ecotypes...

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Identifiers

PMID: 37402629
DOI: 10.1093/jxb/erad255
PMCID: PMC10540729

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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