• Hyoscyamus
  • To recognize the different cell and tissue type in which alkaloids biosynthesis occurs, various studies like study of enzymes, gene transcripts, and immumo-cytochemical studies (see, Immunocytochemistry ) have been carried out in model plants like Atropha belladonna, Catarahthus roseus, Eupatorium cannabinum, Hyoscyamus muticus, Senecio jacoba and S. vernalis . (wordpress.com)
  • opium
  • For example, alkaloids are sequestered to isolated idioblasts and laticifers in Catarahthus roseus, root endodermis and stem cortex/pith in Thalictrum flavum , and laticifers in opium poppy. (wordpress.com)
  • the opium alkaloids are sometimes called "phenanthrenes", for example), or by the plants or animals they were isolated from. (blogspot.com)
  • species
  • In Senecio species, pyrrolizidine alkaloids are produced in actively growing roots as senecione N-oxides, which are transported via the phloem to above ground organs. (wordpress.com)
  • common
  • Alkaloids are usually classified by their common molecular precursors, based on the metabolic pathway used to construct the molecule. (blogspot.com)
  • main
  • 1. Cocaine is the main active constituents of Jaborandi leaves and gives on hydrolysis tropane ****, methanol, and cinnamic acid. (pharma-board.com)
  • leaves
  • Since the laticifers and idioblasts are distributed throughout the mesophylls in leaves, often several cell layers away from the epidermis the synthesis of alkaloids like vindoline involves at least two distinct cell types and requires the intercellular translocation of pathway intermediates. (wordpress.com)
  • Belladonna is a perennial, seed-bearing, branching herb growing to five feet tall, with 8-inch long leaves and a purplish stem. (white-buffalo-trading.com)