Yu Yun Hsiao

TL;DR: The genome sequence of the tropical epiphytic orchid Phalaenopsis equestris, a frequently used parent species for orchid breeding, is presented and evidence for an orchid-specific paleopolyploidy event that preceded the radiation of most orchid clades is found.

TL;DR: New light is shed on the genetic mechanisms underpinning key orchid innovations, including the development of the labellum and gynostemium, pollinia, and seeds without endosperm, as well as the evolution of epiphytism; reveals relationships between the Orchidaceae subfamilies; and helps clarify the evolutionary history of orchids within the angiosperms.

TL;DR: The first draft genome sequence of a lithophytic orchid, Dendrobium catenatum, is reported, predicting 28,910 protein-coding genes, and finding evidence of a whole genome duplication shared with Phalaenopsis.

TL;DR: As a B-function gene, PeMADS6, not only specifies floral organ identity but has functions in flower longevity and ovary development in orchids, which suggests that the gene may have an inhibitory effect on the development of the ovary or ovule.

TL;DR: An overview of the research activities in orchid biology and biotechnology is given, including the status of genomics, transformation technology, flowering regulation, molecular regulatory mechanisms of floral development, scent production and color presentation.