Literature DB >> 24407498

Glutamate oxaloacetate transaminase isozymes of the Triticinae: dissociation and recombination of subunits.

G E Hart1, P J Langston.   

Abstract

A simple procedure has been developed for the dissociation of active molecules of glutamate oxaloacetate transaminase (GOT: E.C. 2.6.1.1) into protomers and for the reassociation of the subunits into active enzymes. Results of experiments in which the protomers of genetically controlled electrophoretic variants of GOT of Triticum aestivum and of several related species were dissociated and recombined in crude tissue extracts and in partially purified preparations support the hypothesis that the enzyme exists functionally as a dimer in the Triticinae.

Entities:  

Year:  1977        PMID： 24407498     DOI： 10.1007/BF00273797

Source DB:  PubMed          Journal:  Theor Appl Genet        ISSN： 0040-5752            Impact factor:   5.699


  11 in total

1.  The molecular basis for allelic complementation of alcohol dehydrogenase mutants of maize.

Authors:  D Schwartz
Journal:  Genetics       Date:  1975-02       Impact factor: 4.562

2.  Dimerization of multiple maize ADHs studied in vivo and in vitro.

Authors:  M Freeling
Journal:  Biochem Genet       Date:  1974-11       Impact factor: 1.890

3.  An intergenic alcohol dehydrogenase isozyme in sunflowers.

Authors:  A M Torres
Journal:  Biochem Genet       Date:  1974-04       Impact factor: 1.890

4.  Genetic control of glutamate oxaloacetate transaminase isozymes in the diploid plant Stephanomeria exigua and its allotetraploid derivative.

Authors:  L D Gottlieb
Journal:  Biochem Genet       Date:  1973-05       Impact factor: 1.890

5.  Sunflower alcohol dehydrogenase: ADH genetics and dissociation--recombination.

Authors:  A M Torres
Journal:  Biochem Genet       Date:  1974-01       Impact factor: 1.890

6.  Dissociation and reassociation of maize alcohol dehydrogenase: allelic differences in requirement for zinc.

Authors:  M Fischer; D Schwartz
Journal:  Mol Gen Genet       Date:  1973-12-14

7.  Locating genetic loci with aneuploids.

Authors:  P S Carlson
Journal:  Mol Gen Genet       Date:  1972

8.  Determination of the chromosomal location of a glutamate oxaloacetate transaminase structural gene using triticum-agropyron translocations.

Authors:  G E Hart; D E McMillin; E R Sears
Journal:  Genetics       Date:  1976-05       Impact factor: 4.562

9.  Dissociation-recombination of intergenic sunflower alcohol dehydrogenase isozymes and relative isozyme activities.

Authors:  A M Torres
Journal:  Biochem Genet       Date:  1976-02       Impact factor: 1.890

10.  Genetic control and intracellular localization of glutamate oxaloacetic transaminase in maize.

Authors:  J G Scandalios; J C Sorenson; L A Ott
Journal:  Biochem Genet       Date:  1975-12       Impact factor: 1.890
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  4 in total

1.  In vitro dissociation-recombination of malate dehydrogenase subunits in Corydalis solida.

Authors:  A H Nagy; M O Siddiqui; Z G Kocsis; G Vida
Journal:  Theor Appl Genet       Date:  1980-07       Impact factor: 5.699

2.  Investigations on an interspecific hybrid involving three species of the genus Beta, with special reference to isozyme polymorphism.

Authors:  M Oléo; J P Van Geyt; W Lange; T S De Bock
Journal:  Theor Appl Genet       Date:  1986-12       Impact factor: 5.699

3.  Monosomic additions in beet (Beta vulgaris) carrying extra chromosomes of Beta procumbens : 1. Identification of the alien chromosomes with the help of isozyme markers.

Authors:  J P Van Geyt; M Oléo; W Lange; T S De Bock
Journal:  Theor Appl Genet       Date:  1988-10       Impact factor: 5.699

4.  Comparative and genetic studies of isozymes in resynthesized and cultivated Brassica napus L., B. campestris L. and B. alboglabra Bailey.

Authors:  B Y Chen; W K Heneen; V Simonsen
Journal:  Theor Appl Genet       Date:  1989-05       Impact factor: 5.699
  4 in total

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