A Compound from Smoke That Promotes Seed Germination

  title={A Compound from Smoke That Promotes Seed Germination},
  author={G. Flematti and E. Ghisalberti and K. Dixon and R. Trengove},
  pages={977 - 977}
  • G. Flematti, E. Ghisalberti, +1 author R. Trengove
  • Published 2004
  • Medicine, Chemistry
  • Science
  • Exposure of seeds to aerosol smoke or crude smoke extracts stimulates the germination of a number of fire-dependent and fire-independent plant species. We now report the identity of a germination-promoting compound present in plant- and cellulose-derived smoke. The structure of this compound, deduced from spectroscopic analysis and confirmed by synthesis, was shown to be that of the butenolide 3-methyl-2H-furo[2,3-c]pyran-2-one (1). Here we show that 1 promotes germination of a number of plant… CONTINUE READING
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