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Dehydroabietinal promotes flowering time and plant defense in Arabidopsis via the autonomous pathway genes FLOWERING LOCUS D, FVE, and RELATIVE OF EARLY FLOWERING 6.

Journal of experimental botany - 6 Aug 2020

Chowdhury Zulkarnain, Mohanty Devasantosh, Giri Mrunmay K, Venables Barney J, Chaturvedi Ratnesh, Chao Aaron, Petros Robby A, Shah Jyoti

Abstract excerpt

Abietane diterpenoids are tricyclic diterpenes whose biological functions in angiosperms are largely unknown. Here, we show that dehydroabietinal (DA) fosters transition from the vegetative phase to reproductive development in Arabidopsis thaliana by promoting flowering time. DA's promotion of flowering time was mediated through up-regulation of the autonomous pathway genes FLOWERING LOCUS D (FLD), RELATIVE OF...

Topics

Abietanes
Arabidopsis
Arabidopsis Proteins
Flowers
Gene Expression Regulation, Plant
MADS Domain Proteins
Mutation
Transcription Factors

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 32392578
DOI: 10.1093/jxb/eraa232

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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