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Multiomics dissection of the gibberellin-mediated runner inhibition in a tufted wild strawberry (Fragaria nilgerrensis)

delete2026-06-20
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OA
AI
R
Rongfei Li
S
Shipin Yang *
H
Hongye Ma
R
Rong Qiao
P
Peilin Zhong
Y
Yurong Li *
DOI：10.1016/j.scienta.2026.114966delete
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Abstract

Abstract

En 中文
• A rare tufted strawberry variant (F. nilgerrensis) exhibits a unique “high-tillering, low-runnering” reproductive strategy. • Sustained high expression of DELLA blocks GA signaling despite elevated bioactive GA levels, explaining runner suppression. • Transcriptional modules linked to GA metabolism undergo dynamic reprogramming between runner initiation and cessation stages. • De novo chromosome-level genome assembly reveals recent divergence (∼1.9 Mya) from the normal progenitor.
Keywords:
Fragaria nilgerrensis
Runner
Gibberellin
DELLA protein

Journal

Scientia Horticulturae cover
Scientia Horticulturae
IF:
4.2
Papers:
1.3W
Citations:
3.9W

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