Literature DB >> 24247953

In vitro cultures of Cinchona species : Precursor feeding of C. ledgeriana root organ suspension cultures with L-Tryptophan.

C A Hay1, L A Anderson, M F Roberts, J D Phillipson.   

Abstract

The uptake of L-[methylene-(14)C]-tryptophan from culture medium into root organs of Cinchona ledgeriana and the subsequent incorporation of the radiolabel into quinine and quinidine is reported. In addition, feeding unlabelled L-tryptophan at levels of 500mg/l to the cultures results in a 5-fold increase in the yields of both quinoline alkaloids.

Entities:  

Year:  1986        PMID： 24247953     DOI： 10.1007/BF00269704

Source DB:  PubMed          Journal:  Plant Cell Rep        ISSN： 0721-7714            Impact factor:   4.570


  9 in total

1.  Analysis for indole compounds in urine by high-performance liquid chromatography with fluorometric detection.

Authors:  A P Graffeo; B L Karger
Journal:  Clin Chem       Date:  1976-02       Impact factor: 8.327

2.  Biotransformation of tryptophan by Phaseolus vulgaris suspension culture.

Authors:  I A Veliky; K M Barber
Journal:  Lloydia       Date:  1975 Mar-Apr

3.  Tissue culture of Cinchona pubescens: effects of media modifications on the growth.

Authors:  T Mulder-Krieger; R Verpoorte; A Baerheim Svendsen
Journal:  Planta Med       Date:  1982-04       Impact factor: 3.352

4.  Studies on tissue cultures of the genus Cinchona L. alkaloid production in cell suspension cultures.

Authors:  H Koblitz; D Koblitz; H P Schmauder; D Gröger
Journal:  Plant Cell Rep       Date:  1983-06       Impact factor: 4.570

5.  Alkaloid production by leaf organ, root organ and cell suspension cultures of Cinchona ledgeriana.

Authors:  L A Anderson; A T Keene; J D Phillipson
Journal:  Planta Med       Date:  1982-09       Impact factor: 3.352

6.  The effects of plant growth regulators and culture conditions on the growth and the alkaloid content of callus cultures of Cinchona pubescens.

Authors:  T Mulder-Krieger; R Verpoorte; Y P de Graaf; M van der Kreek; A Baerheim-Svendsen
Journal:  Planta Med       Date:  1982-09       Impact factor: 3.352

7.  Identification of the alkaloids and anthraquinones in Cinchona ledgeriana callus cultures.

Authors:  T Mulder-Krieger; R Verpoorte; A de Water; M van Gessel; B C van Oeveren; A B Svendsen
Journal:  Planta Med       Date:  1982-09       Impact factor: 3.352

8.  Analysis of Cinchona alkaloids by high-performance liquid chromatography. Application to the analysis of quinidine gluconate and quinidine sulfate and their dosage forms.

Authors:  E Smith
Journal:  J Chromatogr       Date:  1984-09-07

9.  Identification of Alkaloids and Anthraquinones in Cinchona pubescens Callus Cultures; the Effect of Plant growth Regulators and Light on the Alkaloid Content.

Authors:  T Mulder-Krieger; R Verpoorte; M van der Kreek; A B Svendsen
Journal:  Planta Med       Date:  1984-02       Impact factor: 3.352
  9 in total
  2 in total

1.  Studies on Ailanthus altissima cell suspension cultures. Uptake of L-[methyl-(14)C]methionine and incorporation of label into 1-methoxycanthin-6-one.

Authors:  L A Anderson; C A Hay; J D Phillipson; M F Roberts
Journal:  Plant Cell Rep       Date:  1987-06       Impact factor: 4.570

2.  Studies on Ailanthus altissima cell suspension cultures : Precursor feeding of L-[methylene-(14)C]tryptophan and L-tryptophan.

Authors:  L A Anderson; C A Hay; M F Roberts; J D Phillipson
Journal:  Plant Cell Rep       Date:  1986-10       Impact factor: 4.570
  2 in total

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