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High impact information on Amsinckia

  • The loose component in Amsinckia and the aggregated and dispersed P-protein were not affected by the enzyme digestion procedures [1].
  • Two species of the annual plant genus Amsinckia were studied, one a near-complete selfer (Amsinckia gloriosa) and the other a partial outcrosser (Amsinckia douglasiana) [2].
  • Lycopsamine and several of its acetylated derivatives were resolved from alkaloidal fractions of Amsinckia and Symphytum [3].


  1. Nuclear crystalloids in sieve elements of Boraginaceae: a protein digestion study. Thorsch, J., Esau, K. J. Cell. Sci. (1983) [Pubmed]
  2. Frequency-dependent inbreeding depression in Amsinckia. Cheptou, P.O., Schoen, D.J. Am. Nat. (2003) [Pubmed]
  3. Preparative separation of pyrrolizidine alkaloids by high-speed counter-current chromatography. Copper, R.A., Bowers, R.J., Beckham, C.J., uxtable, R.J. Journal of chromatography. A. (1996) [Pubmed]
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