Literature DB >> 16664719

Expression of Two Different Glutamine Synthetase Polypeptides during Root Development in Phaseolus vulgaris L.

J L Ortega1, F Campos, F Sánchez, M Lara.   

Abstract

Immunoprecipitation and two-dimensional gel electrophoresis analysis of the glutamine synthetase (GS) polypeptides (alpha and beta) during Phaseolus vulgaris root development shows that the alpha polypeptide is the main component of the enzyme in the embryo and in up to 5 day old roots. From 5 days on, the beta polypeptide becomes the root predominant GS monomer. The alpha/beta ratio of the in vitro translated GS polypeptides from the total polysomal RNA isolated at different root ages correlates with the alpha/beta ratio observed in the root extracts. These results suggest that the two root GS polypeptides are encoded by different mRNA species in Phaseolus vulgaris.

Entities:  

Year:  1986        PMID： 16664719      PMCID： PMC1075256          DOI： 10.1104/pp.80.4.1051

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


  13 in total

1.  Heterogeneity of Glutamine Synthetase Polypeptides in Phaseolus vulgaris L.

Authors:  M Lara; H Porta; J Padilla; J Folch; F Sánchez
Journal:  Plant Physiol       Date:  1984-12       Impact factor: 8.340

2.  Isolation and characterization of two forms of glutamine synthetsae from soybean hypocotyl.

Authors:  S Stasiewicz; V L Dunham
Journal:  Biochem Biophys Res Commun       Date:  1979-03-30       Impact factor: 3.575

3.  Cytosolic glutamine synthetase in higher plants. A comparative immunological study.

Authors:  B Hirel; S F McNally; P Gadal; N Sumar; G R Stewart
Journal:  Eur J Biochem       Date:  1984-01-02

4.  Pre-ornithine transcarbamylase. Properties of the cytoplasmic precursor of a mitochondrial matrix enzyme.

Authors:  J P Kraus; J G Conboy; L E Rosenberg
Journal:  J Biol Chem       Date:  1981-11-10       Impact factor: 5.157

5.  Heterogeneity of glutamine synthetase polypeptides in Neurospora crassa.

Authors:  F Sánchez; E Calva; M Campomanes; L Blanco; J Guzmán; J L Saborío; R Palacios
Journal:  J Biol Chem       Date:  1980-03-25       Impact factor: 5.157

6.  Relation between structure and function of Neurospora crassa glutamine synthetase.

Authors:  G Dávila; M Lara; J Guzmán; J Mora
Journal:  Biochem Biophys Res Commun       Date:  1980-01-15       Impact factor: 3.575

7.  Glutamine Synthetase in Rice: A COMPARATIVE STUDY OF THE ENZYMES FROM ROOTS AND LEAVES.

Authors:  B Hirel; P Gadal
Journal:  Plant Physiol       Date:  1980-10       Impact factor: 8.340

8.  Identification of two forms of glutamine synthetase in barley (Hordeum vulgare).

Authors:  A F Mann; P A Fentem; G R Stewart
Journal:  Biochem Biophys Res Commun       Date:  1979-05-28       Impact factor: 3.575

9.  Physiology of ammonium assimilation in Neurospora crassa.

Authors:  M Lara; L Blanco; M Campomanes; E Calva; R Palacios; J Mora
Journal:  J Bacteriol       Date:  1982-04       Impact factor: 3.490

10.  Glutamine synthetase of Phaseolus vulgaris L.: organ-specific expression of a multigene family.

Authors:  J V Cullimore; C Gebhardt; R Saarelainen; B J Miflin; K B Idler; R F Barker
Journal:  J Mol Appl Genet       Date:  1984
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  12 in total

1.  Glutamine synthetase oligomers and isoforms in sugarbeet (Beta vulgaris L.).

Authors:  G Mäck; R Tischner
Journal:  Planta       Date:  1990-04       Impact factor: 4.116

2.  Expression of glutamine-synthetase genes in cotyledons of germinating Phaseolus vulgaris L.

Authors:  R Swarup; M J Bennett; J V Cullimore
Journal:  Planta       Date:  1991-12       Impact factor: 4.116

3.  Glutamine synthetase isoenzymes of Phaseolus vulgaris L.: subunit composition in developing root nodules and plumules.

Authors:  M J Bennett; J V Cullimore
Journal:  Planta       Date:  1989-11       Impact factor: 4.116

4.  The isolation and characterization of a cDNA clone encoding Lupinus angustifolius root nodule glutamine synthetase.

Authors:  M R Grant; A Carne; D F Hill; K J Farnden
Journal:  Plant Mol Biol       Date:  1989-11       Impact factor: 4.076

5.  Regulation of glutamine synthetase genes in leaves of Phaseolus vulgaris.

Authors:  J M Cock; I W Brock; A T Watson; R Swarup; A P Morby; J V Cullimore
Journal:  Plant Mol Biol       Date:  1991-10       Impact factor: 4.076

6.  Cytosolic glutamine synthetase in soybean is encoded by a multigene family, and the members are regulated in an organ-specific and developmental manner.

Authors:  Kevin J Morey; Jose Luis Ortega; Champa Sengupta-Gopalan
Journal:  Plant Physiol       Date:  2002-01       Impact factor: 8.340

7.  Subunit Composition of Glutamine Synthetase Isozymes from Root Nodules of Bean (Phaseolus vulgaris L.).

Authors:  X Cai; P P Wong
Journal:  Plant Physiol       Date:  1989-11       Impact factor: 8.340

8.  Induction of Glutamine Synthetase Activity in Nonnodulated Roots of Glycine max, Phaseolus vulgaris, and Pisum sativum.

Authors:  I Hoelzle; J J Finer; M D McMullen; J G Streeter
Journal:  Plant Physiol       Date:  1992-09       Impact factor: 8.340

9.  Expression of glutamine synthetase genes in roots and nodules of Phaseolus vulgaris following changes in the ammonium supply and infection with various Rhizobium mutants.

Authors:  J M Cock; R M Mould; M J Bennett; J V Cullimore
Journal:  Plant Mol Biol       Date:  1990-04       Impact factor: 4.076

10.  Nodule-specific glutamine synthetase is expressed before the onset of nitrogen fixation in Phaseolus vulgaris L.

Authors:  J E Padilla; F Campos; V Conde; M Lara; F Sánchez
Journal:  Plant Mol Biol       Date:  1987-01       Impact factor: 4.076
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