Transcriptome analyses provide insights into development of the Zingiber zerumbet flower, revealing potential genes related to floral organ formation and patterning
Sign Up to like & getrecommendations! Published in 2020 at "Plant Growth Regulation"
DOI: 10.1007/s10725-020-00575-7
Abstract: The flower of Zingiber zerumbet is characterized by a distinctive labellum, a highly modified floral organ believed to be formed by the fusion of several infertile members of the androecial whorl (staminodes). Across the Zingiberaceae,… read more here.
Keywords: zingiber zerumbet; floral organ; flower; flower development ... See more keywords
Ectopic expression of the AaFUL1 gene identified in Anthurium andraeanum affected floral organ development and seed fertility in tobacco.
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DOI: 10.1016/j.gene.2019.02.050
Abstract: Anthurium andraeanum is a high-grade potted flower that enjoys global popularity. Its floral organs have been substantially modified, and its ornamental value is based on its petaloid bracts. MADS-box gene products are important transcription factors… read more here.
Keywords: seed; floral organ; anthurium andraeanum; expression ... See more keywords
Role of floral organ identity genes in the development of unisexual flowers of Quercus suber L.
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DOI: 10.1038/s41598-017-10732-0
Abstract: Monoecious species provide an excellent system to study the specific determinants that underlie male and female flower development. Quercus suber is a monoecious species with unisexual flowers at inception. Despite the overall importance of this… read more here.
Keywords: organ identity; floral organ; quercus suber; development ... See more keywords
DhMYB22 and DhMYB60 regulate pigment intensity and floral organ shape in Dendrobium hybrid.
Sign Up to like & getrecommendations! Published in 2022 at "Annals of botany"
DOI: 10.1093/aob/mcac103
Abstract: BACKGROUND Flower pigment and shape are determined by the coordinated expression of a set of structural genes during flower development. R2R3-MYB transcription factors are known regulators of structural gene expression. The current study focused on… read more here.
Keywords: floral organ; organ shape; dhmyb22 dhmyb60; dendrobium ... See more keywords
AUXIN RESPONSE FACTOR 18-HISTONE DEACETYLASE 6 module regulates floral organ identity in rose (Rosa hybrida).
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DOI: 10.1093/plphys/kiab130
Abstract: The phytohormone auxin plays a pivotal role in floral meristem initiation and gynoecium development, but whether and how auxin controls floral organ identity remain largely unknown. Here, we found that auxin levels influence organ specification,… read more here.
Keywords: organ identity; floral organ; rose rosa; rhag ... See more keywords
Identification and characterization of a novel gene controlling floral organ number in rice (Oryza sativa L.)
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DOI: 10.1371/journal.pone.0280022
Abstract: Floral organ number is crucial for successful seed setting and mature grain development. Although some genes and signaling pathways controlling floral organ number have been studied, the underlying mechanism is complicated and requires further investigation.… read more here.
Keywords: organ number; controlling floral; floral organ; number ... See more keywords
Gene Duplication and Transference of Function in the paleoAP3 Lineage of Floral Organ Identity Genes
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DOI: 10.3389/fpls.2018.00334
Abstract: The floral organ identity gene APETALA3 (AP3) is a MADS-box transcription factor involved in stamen and petal identity that belongs to the B-class of the ABC model of flower development. Thalictrum (Ranunculaceae), an emerging model… read more here.
Keywords: organ identity; floral organ; gene duplication; function ... See more keywords
The Roles of Floral Organ Genes in Regulating Rosaceae Fruit Development
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DOI: 10.3389/fpls.2021.644424
Abstract: The function of floral organ identity genes, APETALA1/2/3, PISTILLATA, AGAMOUS, and SEPALLATA1/2/3, in flower development is highly conserved across angiosperms. Emerging evidence shows that these genes also play important roles in the development of the… read more here.
Keywords: floral organ; fruit development; fruit; rosaceae fruit ... See more keywords
Systematic analysis of MADS-box gene family in the U’s triangle species and targeted mutagenesis of BnaAG homologs to explore its role in floral organ identity in Brassica napus
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.1115513
Abstract: MADS-box transcription factors play an important role in regulating floral organ development and participate in environmental responses. To date, the MADS-box gene family has been widely identified in Brassica rapa (B. rapa), Brassica oleracea (B.… read more here.
Keywords: gene; floral organ; box gene; gene family ... See more keywords
Evolution of the process underlying floral zygomorphy development in pentapetalous angiosperms.
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DOI: 10.3732/ajb.1700229
Abstract: PREMISE OF THE STUDY Observations of floral ontogeny indicated that floral organ initiation in pentapetalous flowers most commonly results in a median-abaxial (MAB) petal during early development, a median-adaxial (MAD) petal being less common. Such… read more here.
Keywords: initiation; floral organ; zygomorphy; pentapetalous angiosperms ... See more keywords