The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
MeSH Review

Ferns

 
 
Welcome! If you are familiar with the subject of this article, you can contribute to this open access knowledge base by deleting incorrect information, restructuring or completely rewriting any text. Read more.
 

High impact information on Ferns

  • Although this compound had previously been isolated from the fern Blechnum minus and postulated to be the precursor of alpha-ecdysone, it had not been obtained from insect material [1].
  • These two polyamines were not detected in any species of Pteridophyta, Gymnospermae, and fungi even though their possible precursor, diaminopropane, was found in some species [2].
  • G. japonica ferredoxin did not show a close sequence homology with the ferredoxins from horsetails, which, like ferns, belong to Pteridophyta, or with those from plants of different taxonomical groups [3].
  • Formaldehyde, as its dimedone adduct, formaldemethone, has been detected and quantified in all species of Pteridophyta examined [4].
  • Botanical remedies of the former Dutch East Indies (Indonesia). Part I: Eumycetes, Pteridophyta, Gymnospermae, Angiospermae (Monocotyledones only) [5].
 

Associations of Ferns with chemical compounds

  • Plants known to contain any of the 28 oncogens (excluding shikimic acid and caffeine) have been tabulated; they represent at least 454 species, 110 genera, and 34 families of Spermatophyta and Pteridophyta [6].

References

  1. 2-Deoxy-alpha-ecdysone from ovaries and eggs of the silkworm, Bombyx mori. Ohnishi, E., Mizuno, T., Chatani, F., Ikekawa, N., Sakurai, S. Science (1977) [Pubmed]
  2. Distinct difference in the polyamine compositions of bryophyta and pteridophyta. Hamana, K., Matsuzaki, S. J. Biochem. (1985) [Pubmed]
  3. Purification and amino acid sequence of a fern (Gleichenia japonica) ferredoxin. Hase, T., Yamanashi, H., Matsubara, H. J. Biochem. (1982) [Pubmed]
  4. The use of HPLC for the detection and quantification of formaldehyde in the pteridophyta. Adrian-Romero, M., Blunden, G., Carpenter, B.G., Lucas, S., Tyihák, E. Acta. Biol. Hung. (1998) [Pubmed]
  5. Botanical remedies of the former Dutch East Indies (Indonesia). Part I: Eumycetes, Pteridophyta, Gymnospermae, Angiospermae (Monocotyledones only). Hirschhorn, H.H. Journal of ethnopharmacology. (1983) [Pubmed]
  6. Oncogenic and tumor-promoting Spermatophytes and Pteridophytes and their active principles. Farnsworth, N.R., Bingel, A.S., Fong, H.H., Saleh, A.A., Christenson, G.M., Saufferer, S.M. Cancer treatment reports. (1976) [Pubmed]
 
WikiGenes - Universities