Literature DB >> 17401956

Phosphate Mediated Regulation of Cinnamoyl Putrescine Biosynthesis in Cell Suspension Cultures of Nicotiana tabacum.

K H Knobloch1, J Berlin.   

Abstract

The accumulation of cinnamoyl putrescines by cell suspension cultures of NICOTIANA TABACUM was enhanced manifold by phosphate limitation of the culture medium while growth was reduced under such conditions. The enhanced product formation was preceded by a large increase and subsequent decline of phenylalanine ammonia lyase activity and a smaller increase of the activity of ornithine decarboxylase. Phosphate concentrations commonly used in cell culture media suppressed the product accumulation.

Entities:  

Year:  1981        PMID： 17401956     DOI： 10.1055/s-2007-971621

Source DB:  PubMed          Journal:  Planta Med        ISSN： 0032-0943            Impact factor:   3.352


  7 in total

1.  Accumulation of beta-Carboline Alkaloids and Serotonin by Cell Cultures of Peganum harmala L: I. CORRELATION BETWEEN PLANTS AND CELL CULTURES AND INFLUENCE OF MEDIUM CONSTITUENTS.

Authors:  F Sasse; U Heckenberg; J Berlin
Journal:  Plant Physiol       Date:  1982-02       Impact factor: 8.340

2.  The effect of initial phosphate and sucrose levels on nicotine accumulation in batch suspension cultures of Nicotiana tabacum L.

Authors:  S H Mantell; D W Pearson; L P Hazell; H Smith
Journal:  Plant Cell Rep       Date:  1983-04       Impact factor: 4.570

3.  Uptake of phosphate and its effect on phenylalanine ammonia-lyase activity and cinnamoyl putrescine accumulation in cell suspension cultures of Nicotiana tabacum.

Authors:  K H Knobloch
Journal:  Plant Cell Rep       Date:  1982-04       Impact factor: 4.570

4.  Induction of de-novo synthesis of tryptophan decarboxylase in cell suspensions of Catharanthus roseus.

Authors:  W Noé; J Berlin
Journal:  Planta       Date:  1985-12       Impact factor: 4.116

5.  Indole alkaloid accumulation and tryptophan decarboxylase activity in Catharanthus roseus cells cultured in three different media.

Authors:  J M Mérillon; P Doireau; A Guillot; J C Chénieux; M Rideau
Journal:  Plant Cell Rep       Date:  1986-02       Impact factor: 4.570

6.  Manipulation, by nutrient limitation, of the biosynthetic activity of immobilized cells of Capsicum frutescens Mill. cv. annuum.

Authors:  K Lindsey
Journal:  Planta       Date:  1985-07       Impact factor: 4.116

7.  Influence of accumulated phosphate on culture growth and formation of cinnamoyl putrescines in medium-induced cell suspension cultures of Nicotiana tabacum.

Authors:  K H Knobloch; G Beutnagel; J Berlin
Journal:  Planta       Date:  1981-12       Impact factor: 4.116
  7 in total

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