Literature DB >> 24430759

Recovery of gibberellic acid inhibition of betacyanin biosynthesis by pigment precursors.

M M Laloraya1, H N Srivastav, K N Guruprasad.   

Abstract

Gibberellic acid inhibition of betacyanin biosynthesis has been studied in Amaranthus caudatus L. using the pigment precursors L-tyrosine and L-dihydroxyphenylalanine. Precursors fed to gibberellic acid (GA) treated seedlings completely recovered betacyanin synthesis while the GA induced growth enhancement remained unaltered. Inhibition of betacyanin biosynthesis by GA is related to depletion of metabolites/amino acids and their diversion to support changed pattern of metabolism leading to growth.

Entities:  

Year:  1976        PMID： 24430759     DOI： 10.1007/BF00393241

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  8 in total

1.  THE BIOGENESIS OF ANTHOCYANINS. XI. EFFECTS OF GIBBERELLIC ACID IN TWO SPECIES OF SPIRODELA.

Authors:  M FURUYA; K V THIMANN
Journal:  Arch Biochem Biophys       Date:  1964-10       Impact factor: 4.013

2.  [ON THE BIOSYNTHESIS OF BETACYANE. I].

Authors:  L HOERHAMMER; H WAGNER; W FRITZSCHE
Journal:  Biochem Z       Date:  1964-03-12

3.  Correlative Studies on Plant Growth and Metabolism. I. Changes in Protein and Soluble Nitrogen Accompanying Gibberellin-Induced Growth in Lettuce Seedlings.

Authors:  V K Rai; M M Laloraya
Journal:  Plant Physiol       Date:  1965-05       Impact factor: 8.340

4.  The effects of hormones and inhibitors on amaranthin synthesis in seedlings of Amaranthus tricolor.

Authors:  A K Stobart; N J Pinfield; L T Kinsman
Journal:  Planta       Date:  1970-06       Impact factor: 4.116

5.  Effect of different gibberellins on betacyanin synthesis and seedling growth in Celosia.

Authors:  H N Srivastav; M M Laloraya
Journal:  Nat New Biol       Date:  1973-06-13

6.  [Biogenesis of betalaine. Biotransformation of dopa and tyrosine in betalaminic acid part of the betanins].

Authors:  H E Miller; H Rösler; A Wohlpart; H Wyler; M E Wilcox; H Frohofer; T J Mabry; A S Dreiding
Journal:  Helv Chim Acta       Date:  1968       Impact factor: 2.164

7.  Correlative Studies on Plant Growth and Metabolism II. Effect of Light and of Gibberellic Acid on the Changes in Protein and Soluble Nitrogen in Lettuce Seedlings.

Authors:  V K Rai; M M Laloraya
Journal:  Plant Physiol       Date:  1967-03       Impact factor: 8.340

8.  Anthocyanin biosynthesis in Celosia seedlings. I. Locus of anthocyanin formation and effect of seedling age.

Authors:  B Malaviya; M M Laloraya
Journal:  Arch Biochem Biophys       Date:  1966-04       Impact factor: 4.013
  8 in total

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