PlMYB308 Regulates Flower Senescence by Modulating Ethylene Biosynthesis in Herbaceous Peony [PDF]
Frontiers in Plant Science, 2022 Herbaceous peony is an important cut-flower plant cultivated worldwide, but its short vase life substantially restricts its economic value. It is well established that endogenous hormones regulate the senescence process, but their molecular mechanism in ...
Ji Xiaotong +2 more
exaly +4 more sources
Genome and transcriptome-based characterization of high energy carbon-ion beam irradiation induced delayed flower senescence mutant in Lotus japonicus [PDF]
BMC Plant Biology, 2021 Background Flower longevity is closely related to pollen dispersal and reproductive success in all plants, as well as the commercial value of ornamental plants.
Yan Du +12 more
doaj +2 more sources
Regulatory network for FOREVER YOUNG FLOWER-like genes in regulating Arabidopsis flower senescence and abscission [PDF]
Communications Biology, 2022 Functional characterization of the FYF-like genes in Arabidopsis demonstrates roles in flower senescence/abscission and finds the FYF-associated heterotetrameric complexes in regulating flower abscission.
Wei-Han Chen +8 more
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Molecular aspects of flower senescence and strategies to improve flower longevity. [PDF]
Breed Sci, 2018 Flower longevity is one of the most important traits for ornamental plants. Ethylene plays a crucial role in flower senescence in some plant species. In several species that show ethylene-dependent flower senescence, genetic modification targeting genes for ethylene biosynthesis or signaling has improved flower longevity. Although little is known about
Shibuya K.
europepmc +4 more sources
Comprehensive transcriptome analysis of AP2/ERFs in Osmanthus fragrans reveals the role of OfERF017-mediated organic acid metabolism pathway in flower senescence [PDF]
Frontiers in Plant ScienceOsmanthus fragrans is an ethylene-sensitive flower, and flower senescence was mediated by ethylene-responsive transcription factors (OfERFs). A total of 227 OfERFs were identified from O.
Jing-Jing Zou +27 more
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Abscisic Acid Promotes Petal Senescence in Rose by Regulating RcMYB002 [PDF]
AntioxidantsFlower senescence is a key physiological constraint on the ornamental and commercial longevity of cut roses. Although abscisic acid (ABA) is recognized as a promoter of this process, the molecular circuitry through which ABA operates, particularly the ...
Aiyin Cui +4 more
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A Petunia homeodomain-leucine zipper protein, PhHD-Zip, plays an important role in flower senescence. [PDF]
PLoS ONE, 2014 Flower senescence is initiated by developmental and environmental signals, and regulated by gene transcription. A homeodomain-leucine zipper transcription factor, PhHD-Zip, is up-regulated during petunia flower senescence. Virus-induced gene silencing of
Xiaoxiao Chang +5 more
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DNA methylation remodeled amino acids biosynthesis regulates flower senescence in carnation (Dianthus caryophyllus) [PDF]
New PhytologistQingxin Song, Hong Qiao, Fan Zhang
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Tropical and Subtropical Agroecosystems, 2021 Background: Tigridia pavonia is a Mexican native ornamental plant that displays great beauty and color of its flower. However, its quick senescence limits its use as cut flower, since these open in the morning and close in the afternoon of the same day ...
José Luis Piña Escutia +2 more
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Scientific Reports, 2021 Rafflesia is a unique plant species existing as a single flower and produces the largest flower in the world. While Rafflesia buds take up to 21 months to develop, its flowers bloom and wither within about a week.
Nur-Atiqah Mohd-Elias +9 more
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