Molecular mechanisms underlying orchid floral morphogenesis

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

Orchids are known for both their floral diversity and ecological strategies. The versatility and specialization in orchid floral morphology, structure and physiological properties have fascinated botanists for centuries. In floral studies, MADS-box genes contributing to the now famous ABC model of floral organ identity control have dominated conceptual thinking. The sophisticated orchid floral organization, such as labellum and gynostemium, offers an opportunity to discover new variant genes and different levels of complexity to the ABC model. In our studies, we suggest that the duplication and differential expression of B and C class genes may contribute to the specificity of orchid floral morphology. We also proposed a molecular model to explain the development of sterile and fertile floral organs in orchids. Knowledge of MADS-box genes encoding ABC functions in orchids will give insights into the highly evolved floral morphogenetic networks and the diversification of orchids.

原文English
主出版物標題I International Orchid Symposium
頁面115-124
頁數10
出版狀態Published - 2010 十月 29

出版系列

名字Acta Horticulturae
878
ISSN(列印)0567-7572

    指紋

All Science Journal Classification (ASJC) codes

  • Horticulture

引用此

Tsai, W. C., Hsiao, Y. Y., Pan, Z. J., & Chen, H. H. (2010). Molecular mechanisms underlying orchid floral morphogenesis. 於 I International Orchid Symposium (頁 115-124). (Acta Horticulturae; 卷 878).