中国科学院昆明植物研究所
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Research Progress
Should Genes with Missing Data Be Excluded from Phylogenetic Anal...
  The problem of missing data in phylogenetic analysis is an important issue, because missing data are common in many data matrices and are only absent in many others because taxa and genes are deliberately excluded in order to avoid them. Phylogeneticists often design their studies to maximize... 查看详细>>
Maintenance or collapse: responses of extraplastidic membrane lip...
  Paraisometrum mileense W. T. Wang is the only species in the monotypic genus Paraisometrum W. T. Wang of family Gesneriaceae. It had been thought to be extinct for one hundred years, but was rediscovered by botanists from the Chinese Academy of Sciences. It has been given the plant species w... 查看详细>>
Concerted conservation efforts are necessary to conserve yews of ...

  Species of Taxus (yews) are reputed for the anticancer compound paclitaxel. Excessive harvesting triggered by commercial exploitation for the production of anticancer drugs and in some areas intense local use for timber and other purposes has cleared several of natural yew populations in the... 查看详细>>
Genetic diversity, genetic structure and demographic history of C...
  Cycas simplicipinna (T. Smitinand) K. Hill., belonging to Cycas (Cycadaceae), is a rare and endangered species in China. All cycads have been given the ‘First Grade’ conservation status in China. GONG Xun’s Group, from Kunming Institute of Botany, has made many in-depth researches on conse... 查看详细>>
Scopoletin is a phytoalexin against Alternaria alternata...
Alternaria alternata (tobacco pathotype) is a necrotrophic fungus that infects mature tobacco leaves and causes the so called Brown-spot disease which results in severe losses in Nicotiana species.
  Until now most studies about plant-pathogen interaction have either focused on the regulating r... 查看详细>>
Researchers Find A New Pollination Seed - Consuming Mutualism in...
Pollinating seed-consuming mutualisms are regarded as exemplary models for studying coevolution, but they are extremely rare. In these systems, olfactory cues have been thought to play an important role in facilitating encounters between partners.
  Prof. SUN Hang’s research team from Kunming ... 查看详细>>
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