Literature DB >> 2891354

Inhibition of plant acetyl-coenzyme A carboxylase by the herbicides sethoxydim and haloxyfop.

J D Burton1, J W Gronwald, D A Somers, J A Connelly, B G Gengenbach, D L Wyse.   

Abstract

Incorporation of [14C]acetate or [14C]pyruvate into fatty acids in isolated corn seedling chloroplasts was inhibited 90% or greater by 10 microM sethoxydim or 1 microM haloxyfop. At these concentrations, neither sethoxydim nor haloxyfop inhibited [14C]acetate incorporation into fatty acids in isolated pea chloroplasts. Sethoxydim (10 microM) and haloxyfop (1 microM) did not inhibit incorporation of [14C]malonyl-CoA into fatty acids in cell free extracts from corn tissue cultures. Acetyl coenzyme A carboxylase (EC 6.4.1.2) from corn seedling chloroplasts was inhibited by both sethoxydim and haloxyfop, with I50 values of 2.9 and 0.5 microM, respectively. This enzyme in pea was not inhibited by 10 microM sethoxydim or 1 microM haloxyfop.

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Year:  1987        PMID： 2891354     DOI： 10.1016/s0006-291x(87)80236-x

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN： 0006-291X            Impact factor:   3.575


  26 in total

1.  Allelic mutations in acetyl-coenzyme A carboxylase confer herbicide tolerance in maize.

Authors:  L C Marshall; D A Somers; P D Dotray; B G Gengenbach; D L Wyse; J W Gronwald
Journal:  Theor Appl Genet       Date:  1992-02       Impact factor: 5.699

2.  Fluazifop, a grass-selective herbicide which inhibits acetyl-CoA carboxylase in sensitive plant species.

Authors:  K A Walker; S M Ridley; T Lewis; J L Harwood
Journal:  Biochem J       Date:  1988-08-15       Impact factor: 3.857

3.  Effects of the selective herbicide fluazifop on fatty acid synthesis in pea (Pisum sativum) and barley (Hordeum vulgare).

Authors:  K A Walker; S M Ridley; J L Harwood
Journal:  Biochem J       Date:  1988-09-15       Impact factor: 3.857

4.  Alterations of hepatic acetyl-CoA carboxylase by 2,3,7,8-tetrachlorodibenzo-p-dioxin.

Authors:  J M McKim; K Marien; H W Schaup; D P Selivonchick
Journal:  Lipids       Date:  1991-07       Impact factor: 1.880

5.  Developmental patterns of free and protein-bound biotin during maturation and germination of seeds of Pisum sativum: characterization of a novel seed-specific biotinylated protein.

Authors:  M Duval; C Job; C Alban; R Douce; D Job
Journal:  Biochem J       Date:  1994-04-01       Impact factor: 3.857

6.  The biosynthesis of erucic acid in developing embryos of brassica rapa

Authors: 
Journal:  Plant Physiol       Date:  1998-09       Impact factor: 8.340

7.  Purification and Characterization of Acetyl-Coenzyme A Carboxylase from Diclofop-Resistant and -Susceptible Lolium multiflorum.

Authors:  K. J. Evenson; J. W. Gronwald; D. L. Wyse
Journal:  Plant Physiol       Date:  1994-06       Impact factor: 8.340

8.  Effects of Acetyl-Coenzyme A Carboxylase Inhibitors on Root Cell Transmembrane Electric Potentials in Graminicide-Tolerant and -Susceptible Corn (Zea mays L.).

Authors:  P. A. Dotray; J. M. DiTomaso; J. W. Gronwald; D. L. Wyse; L. V. Kochian
Journal:  Plant Physiol       Date:  1993-11       Impact factor: 8.340

9.  Expression of the Acc1 Gene-Encoded Acetyl-Coenzyme A Carboxylase in Developing Maize (Zea mays L.) Kernels.

Authors:  D. A. Somers; R. A. Keith; M. A. Egli; L. C. Marshall; B. G. Gengenbach; J. W. Gronwald; D. L. Wyse
Journal:  Plant Physiol       Date:  1993-03       Impact factor: 8.340

10.  Graminicide insensitivity correlates with herbicide-binding co-operativity on acetyl-CoA carboxylase isoforms.

Authors:  Lindsey J Price; Derek Herbert; Stephen R Moss; David J Cole; John L Harwood
Journal:  Biochem J       Date:  2003-10-15       Impact factor: 3.857
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