Analysis of the floral transcriptome uncovers new regulators of organ determination and gene families related to flower organ differentiation in Gerbera hybrida (Asteraceae).

@article{Laitinen2005AnalysisOT,
  title={Analysis of the floral transcriptome uncovers new regulators of organ determination and gene families related to flower organ differentiation in Gerbera hybrida (Asteraceae).},
  author={Roosa A. E. Laitinen and J Immanen and Petri Auvinen and Stephen Rudd and Edward R Alatalo and Lars Paul{\'i}n and Miia Marika Ainasoja and Mika Kotilainen and Satu Koskela and Teemu H Teeri and Paula Elomaa},
  journal={Genome research},
  year={2005},
  volume={15 4},
  pages={
          475-86
        }
}
Development of composite inflorescences in the plant family Asteraceae has features that cannot be studied in the traditional model plants for flower development. In Gerbera hybrida, inflorescences are composed of morphologically different types of flowers tightly packed into a flower head (capitulum). Individual floral organs such as pappus bristles (sepals) are developmentally specialized, stamens are aborted in marginal flowers, petals and anthers are fused structures, and ovaries are… CONTINUE READING
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