• pigment
  • In diatoms and dinoflagellates, the xanthophyll cycle consists of the pigment diadinoxanthin, which is transformed into diatoxanthin (diatoms) or dinoxanthin (dinoflagellates) under high-light conditions. (wikipedia.org)
  • compounds
  • The present invention relates to compounds of the formula (II) ##STR00001## wherein Ar.sup.1, R.sup.1, R.sup.2, R.sup.3, R.sup.4a, R.sup.4b and (R.sup.5).sub.n. (patents.com)
  • The present invention provides for compounds of formula (I) ##STR00001## wherein R.sup.1, m, Z, G.sup.1, R.sup.2, and R.sup.3 have any of the values defined in. (patents.com)
  • The present invention relates to methods of treating cancer by administering the EZH2 inhibitor compounds and pharmaceutical compositions to subjects in need. (patents.com)
  • organisms
  • At the present time, however, the differences among these organisms are so strongly emphasized that the formal, collective taxon 'Algae' has been abandoned, and a polyphyletic treatment of these organisms is widely accepted. (yourarticlelibrary.com)
  • Plants
  • Flagella are only present in the motile male gametes of charophytes bryophytes, pteridophytes, cycads and Ginkgo, but are absent from the gametes of Pinophyta and flowering plants. (wikipedia.org)
  • beta
  • The latter compound is the only known xanthophyll to contain a beta-ionone ring, and thus β-cryptoxanthin is the only xanthophyll that is known to possess pro-vitamin A activity for mammals. (wikipedia.org)
  • invention
  • The present invention is concerned with a process for obtaining Capsicum derived xanthophylls that meet the finished product needs for purity, yield, ease of use, industrial compatibility and cost that are required to make product suitable for the nutritional supplement, food and beverage industries. (patentsencyclopedia.com)
  • The present invention concerns a process to re-convert cis product back to the more desired trans form. (patentsencyclopedia.com)
  • The present invention also relates to pharmaceutical. (patents.com)
  • leaves
  • Lest this piece descend any further into effusive adjectives, I now present the science of dead leaves: that is, why leaves turn those pretty colors that they do. (thetartan.org)