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High impact information on Tulipa


Biological context of Tulipa

  • A mixture of flavonoid glucuronides, consisting of 7-O-glucuronides of kaempferol and quercetin 3-O-rutinosides, 3-O-gentiobiosides and 3-O-glucosides, was isolated from the perianths of Tulipa gesneriana L. var. 'Paradae'. It showed protective activity against the increased (both chloroform and histamine) skin vascular permeability in rabbits [4].

Associations of Tulipa with chemical compounds

  • Isolation of plant cytochrome P-450 and NADPH: cytochrome P-450 reductase from tulip bulbs (Tulipa fosteriana L.) oxidizing xenobiotics [6].
  • 3H uridine incorporation into nucleoli decreases markedly in both species, whereas the activity of nucleolar RNA polymerase remains at a high level in all root segments in Zea mays and decreases slightly in Tulipa kaufmanniana [7].

Gene context of Tulipa

  • Cytochrome P-450 and NADPH: cytochrome P-450 reductase were solubilized by detergents from microsomal fraction of tulip bulbs Tulipa fosteriana L. and purified to electrophoretic homogeneity [6].


  1. Low temperature sensing in tulip (Tulipa gesneriana L.) is mediated through an increased response to auxin. Rietveld, P.L., Wilkinson, C., Franssen, H.M., Balk, P.A., van der Plas, L.H., Weisbeek, P.J., Douwe de Boer, A. J. Exp. Bot. (2000) [Pubmed]
  2. Molecular cloning of two different mannose-binding lectins from tulip bulbs. Van Damme, E.J., Briké, F., Winter, H.C., Van Leuven, F., Goldstein, I.J., Peumans, W.J. Eur. J. Biochem. (1996) [Pubmed]
  3. Studies on chemical modification of Tulipa gesneriana lectin. Oda, Y., Ichida, S., Aonuma, S., Shibahara, T. Chem. Pharm. Bull. (1989) [Pubmed]
  4. Microvascular protective activity of flavonoid glucuronides fraction from Tulipa gesneriana. Budzianowski, J., Korzeniowska, K., Chmara, E., Mrozikiewicz, A. Phytotherapy research : PTR. (1999) [Pubmed]
  5. Isolation and characterization of chitinase isoforms from the bulbs of four species of the genus Tulipa. Yamagami, T., Taira, T., Aso, Y., Ishiguro, M. Biosci. Biotechnol. Biochem. (1998) [Pubmed]
  6. Isolation of plant cytochrome P-450 and NADPH: cytochrome P-450 reductase from tulip bulbs (Tulipa fosteriana L.) oxidizing xenobiotics. Hansíková, H., Frei, E., Anzenbacher, P., Stiborová, M. Gen. Physiol. Biophys. (1994) [Pubmed]
  7. Activities of DNA polymerases and RNA polymerases detected in situ in growing and differentiating cells of root cortex. Olszewska, M.J., Kononowicz, A.K. Histochemistry (1979) [Pubmed]
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