Literature DB >> 16662156

Catabolism of 5-Aminolevulinic Acid to CO(2) by Etiolated Barley Leaves.

J X Duggan1, E Meller, M L Gassman.   

Abstract

The in vivo oxidation of the C(4) and C(5) of 5-aminolevulinic acid (ALA) to CO(2) has been studied in etiolated barley (Hordeum vulgare L. var. Larker) leaves in darkness. The rate of (14)CO(2) evolution from leaves fed [4-(14)C]ALA is strongly inhibited by aminooxyacetate, anaerobiosis, and malonate. The rate of (14)CO(2) evolution from leaves fed [5-(14)C]ALA is also inhibited by these treatments but to a lesser extent. These results suggest that (a) one step in ALA catabolism is a transamination reaction and (b) the C(4) is oxidized to CO(2) via the tricarboxylic acid cycle to a greater extent than is the C(5).

Entities:  

Year:  1982        PMID： 16662156      PMCID： PMC426137          DOI： 10.1104/pp.69.1.19

Source DB:  PubMed          Journal:  Plant Physiol        ISSN： 0032-0889            Impact factor:   8.340


  7 in total

Review 1.  Hemes, chlorophylls, and related compounds: biosynthesis and metabolic regulation.

Authors:  S Granick; S I Beale
Journal:  Adv Enzymol Relat Areas Mol Biol       Date:  1978

2.  Increase in linolenic Acid is not a prerequisite for development of freezing tolerance in wheat.

Authors:  A I de la Roche
Journal:  Plant Physiol       Date:  1979-01       Impact factor: 8.340

3.  Studies of Delta-Aminolevulinic Acid Dehydrase from Skeletonema costatum, a Marine Plankton Diatom.

Authors:  T G Owens; D M Riper; P G Falkowski
Journal:  Plant Physiol       Date:  1978-10       Impact factor: 8.340

4.  Metabolism of delta-Aminolevulinic Acid in Red and Blue-Green Algae.

Authors:  R F Troxler; A S Brown
Journal:  Plant Physiol       Date:  1975-03       Impact factor: 8.340

5.  delta-Aminolevulinic Acid Transaminase in Chlorella vulgaris.

Authors:  M Gassman; J Pluscec; L Bogorad
Journal:  Plant Physiol       Date:  1968-09       Impact factor: 8.340

6.  A Reversible Conversion of Phototransformable Protochlorophyll(ide)(656) to Photoinactive Protochlorophyll(ide)(656) by Hydrogen Sulfide in Etiolated Bean Leaves.

Authors:  M L Gassman
Journal:  Plant Physiol       Date:  1973-01       Impact factor: 8.340

7.  The Biosynthesis of delta-Aminolevulinic Acid in Higher Plants: II. Formation of C-delta-Aminolevulinic Acid from Labeled Precursors in Greening Plant Tissues.

Authors:  S I Beale; P A Castelfranco
Journal:  Plant Physiol       Date:  1974-02       Impact factor: 8.340
  7 in total
  5 in total

1.  Catabolism of porphobilinogen by etiolated barley leaves.

Authors:  J X Duggan; E Meller; M L Gassman
Journal:  Plant Physiol       Date:  1982-03       Impact factor: 8.340

2.  Alternative Routes for the Synthesis of 5-Aminolevulinic Acid in Maize Leaves : I. Formation from 2-Ketoglutarate via 4,5-Dioxovaleric Acid.

Authors:  E Harel; E Ne'eman; E Meller
Journal:  Plant Physiol       Date:  1983-08       Impact factor: 8.340

3.  Phytochrome Chromophore Biosynthesis : Both 5-Aminolevulinic Acid and Biliverdin Overcome Inhibition by Gabaculine in Etiolated Avena sativa L. Seedlings.

Authors:  T D Elich; J C Lagarias
Journal:  Plant Physiol       Date:  1987-06       Impact factor: 8.340

4.  Photoreduction of protochlorophyllide and its relationship to delta-aminolaevulinic acid synthesis in the leaves of dark-grown barley (Hordeum vulgare) seedlings.

Authors:  A K Stobart; I Ameen-Bukhari
Journal:  Biochem J       Date:  1986-06-15       Impact factor: 3.857

5.  Regulation of delta-aminolaevulinic acid synthesis and protochlorophyllide regeneration in the leaves of dark-grown barley (Hordeum vulgare) seedlings.

Authors:  A K Stobart; I Ameen-Bukhari
Journal:  Biochem J       Date:  1984-09-01       Impact factor: 3.857
  5 in total

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