Literature DB >> 16665664

Photocontrol of sorghum leaf phosphoenolpyruvate carboxylase : characterization of messenger RNA and of photoreceptor.

M Thomas1, C Crétin, E Keryer, J Vidal, P Gadal.   

Abstract

The mechanism underlying the light effect on phosphoenolpyruvate carboxylase (PEPC) from the C(4) plant sorghum (Sorghum vulgare Pers., var Tamaran) leaves was investigated. Following exposure to light a new isozyme of PEPC, specific for the green leaf and responsible for primary CO(2) fixation in photosynthesis, was established. Northern blot experiments revealed the presence of PEPC mRNA showing a molecular weight of 3.4 kilobases. During the greening process, concomitant to enzyme activity, PEPC protein and PEPC messenger RNA amounts increased considerably. This photoresponse was shown to be under phytochrome control.

Entities:  

Year:  1987        PMID： 16665664      PMCID： PMC1054236          DOI： 10.1104/pp.85.1.243

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


  15 in total

1.  Detection of specific sequences among DNA fragments separated by gel electrophoresis.

Authors:  E M Southern
Journal:  J Mol Biol       Date:  1975-11-05       Impact factor: 5.469

2.  A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding.

Authors:  M M Bradford
Journal:  Anal Biochem       Date:  1976-05-07       Impact factor: 3.365

3.  Immunochemical quantitation of antigens by single radial immunodiffusion.

Authors:  G Mancini; A O Carbonara; J F Heremans
Journal:  Immunochemistry       Date:  1965-09

4.  Hybridization of denatured RNA and small DNA fragments transferred to nitrocellulose.

Authors:  P S Thomas
Journal:  Proc Natl Acad Sci U S A       Date:  1980-09       Impact factor: 11.205

5.  Cloning of cDNA for pyruvate, Pi dikinase from maize leaves.

Authors:  D R Hague; M Uhler; P D Collins
Journal:  Nucleic Acids Res       Date:  1983-07-25       Impact factor: 16.971

6.  Purification of biologically active globin messenger RNA by chromatography on oligothymidylic acid-cellulose.

Authors:  H Aviv; P Leder
Journal:  Proc Natl Acad Sci U S A       Date:  1972-06       Impact factor: 11.205

7.  Light-stimulated increase of translatable mRNA for phosphoenolpyruvate carboxylase in leaves of maize.

Authors:  T L Sims; D R Hague
Journal:  J Biol Chem       Date:  1981-08-25       Impact factor: 5.157

8.  Photoregulation process of sorghum leaf phosphoenolpyruvate carboxylase: study with monoclonal antibodies.

Authors:  M Thomas; C Crétin; E Keryer; J Vidal; P Gadal; J M Bidart; C Buhuon
Journal:  Biochem Biophys Res Commun       Date:  1987-02-27       Impact factor: 3.575

9.  Maize phosphoenolpyruvate carboxylase. Cloning and characterization of mRNAs encoding isozymic forms.

Authors:  M H Harpster; W C Taylor
Journal:  J Biol Chem       Date:  1986-05-05       Impact factor: 5.157

10.  Light-regulated gene expression during maize leaf development.

Authors:  T Nelson; M H Harpster; S P Mayfield; W C Taylor
Journal:  J Cell Biol       Date:  1984-02       Impact factor: 10.539
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  8 in total

1.  Analysis of expression and evolutionary relationships of phosphoenolpyruvate carboxylase genes in Flaveria trinervia (C4) and F. pringlei (C3).

Authors:  J Hermans; P Westhoff
Journal:  Mol Gen Genet       Date:  1990-12

2.  Expression of photosynthetic genes from the C4 plant, maize, in tobacco.

Authors:  M Matsuoka; Y Sanada
Journal:  Mol Gen Genet       Date:  1991-03

3.  Transcriptional regulation by a circadian rhythm.

Authors:  W C Taylor
Journal:  Plant Cell       Date:  1989-02       Impact factor: 11.277

4.  Expression of Light-Harvesting Chlorophyll a/b-Protein Genes Is Phytochrome-Regulated in Etiolated Arabidopsis thaliana Seedlings.

Authors:  G A Karlin-Neumann; L Sun; E M Tobin
Journal:  Plant Physiol       Date:  1988-12       Impact factor: 8.340

5.  Molecular biology of C4 phosphoenolpyruvate carboxylase: Structure, regulation and genetic engineering.

Authors:  A V Rajagopalan; M T Devi; A S Raghavendra
Journal:  Photosynth Res       Date:  1994-02       Impact factor: 3.573

6.  Sequence-specific interactions of a maize factor with a GC-rich repeat in the phosphoenolpyruvate carboxylase gene.

Authors:  Y Kano-Murakami; I Suzuki; T Sugiyama; M Matsuoka
Journal:  Mol Gen Genet       Date:  1991-02

7.  Phytochrome mediated regulation of sucrose phosphate synthase activity in maize.

Authors:  T L Vassey
Journal:  Plant Physiol       Date:  1988-11       Impact factor: 8.340

8.  Transcription of a sorghum phosphoenolpyruvate carboxylase gene in transgenic tobacco leaves: maturation of monocot PRE-mRNA by dicot cells.

Authors:  D Tagu; C Cretin; C Bergounioux; L Lepiniec; P Gadal
Journal:  Plant Cell Rep       Date:  1991-04       Impact factor: 4.570
  8 in total

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