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Article

Phytohormones and shoot growth in a three-generation hybrid poplar family.

Tree physiology - 1 Feb 2004

Pearce David W, Rood Stewart B, Wu Rongling

Abstract excerpt

Hybrid vigor for secondary growth in poplar has been linked with increased gibberellin (GA) concentration in cambial tissue, but the relationship between concentrations of GAs and hybrid vigor of primary growth has not been investigated. We explored associations between concentrations of GAs, abscisic acid (ABA) and indoleacetic acid (IAA) and shoot extension in a hybrid family of Populus deltoides Bartr. ex...

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PMID: 14676037
DOI: 10.1093/treephys/24.2.217

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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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