Structure of a Tau Class GlutathioneS-Transferase from Wheat Active in Herbicide Detoxification†,‡

Biochemistry ◽  
2002 ◽  
Vol 41 (22) ◽  
pp. 7008-7020 ◽  
Author(s):  
Russell Thom ◽  
Ian Cummins ◽  
David P. Dixon ◽  
Robert Edwards ◽  
David J. Cole ◽  
...  
Keyword(s):  
Herbicide Detoxification

Glutathione transferases involved in herbicide detoxification in the leaves ofSetaria faberi(giant foxtail)

1999 ◽  
Vol 105 (1) ◽  
pp. 9-16 ◽  
Author(s):  
Pamela J. Hatton ◽  
Ian Cummins ◽  
David J. Cole ◽  
Robert Edwards
Keyword(s):  
Glutathione Transferases ◽  
Giant Foxtail ◽  
Herbicide Detoxification

scholarly journals Possible Metsulfuron Herbicide Detoxification by a Oryza sativa L. Glutathione S-transferase Enzyme.

2020 ◽  
Vol 63 ◽  
Author(s):  
Vinícius Costa Amador ◽  
Edson Ferreira da Silva ◽  
Daniela Nadvorny ◽  
Rafael Trindade Maia
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Glutathione S Transferase ◽  
Herbicide Detoxification

Structural analysis of a maize gene coding for glutathione-S-transferase involved in herbicide detoxification

1986 ◽  
Vol 6 (4) ◽  
pp. 203-211 ◽  
Author(s):  
Dilip M. Shah ◽  
Cathy M. Hironaka ◽  
Roger C. Wiegand ◽  
Elizabeth I. Harding ◽  
Gwen G. Krivi ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Glutathione S Transferase ◽  
Gene Coding ◽  
Herbicide Detoxification ◽  
Maize Gene

Novel BacterialN-Acetyltransferase Gene for Herbicide Detoxification in Land Plants and Selection Maker in Plant Transformation

2009 ◽  
Vol 73 (5) ◽  
pp. 1000-1006 ◽  
Author(s):  
Choong-Soo YUN ◽  
Hisakazu HASEGAWA ◽  
Hideaki NANAMIYA ◽  
Teruhiko TERAKAWA ◽  
Yuzuru TOZAWA
Keyword(s):  
Plant Transformation ◽  
Land Plants ◽  
Herbicide Detoxification

scholarly journals TOLERANCE OF COMMON BEAN PLANTS TO ETHOXYSULFURON HERBICIDE AND THE MECHANISM INVOLVED IN THE PROCESS

2016 ◽  
Vol 34 (3) ◽  
pp. 535-543 ◽  
Author(s):  
F.D.B. PAGNONCELLIJR. ◽  
R.A. VIDAL ◽  
M.M. TREZZI ◽  
A. MACHADO ◽  
M. GALLON ◽  
...  
Keyword(s):  
Grain Yield ◽  
Common Bean ◽  
Field Experiments ◽  
Plant Tolerance ◽  
Herbicide Degradation ◽  
Low Concentrations ◽  
Bean Plants ◽  
Herbicide Detoxification ◽  
The Impact ◽  
Common Bean Plants

ABSTRACT The objectives of this study were to determine the effect of herbicide ethoxysulfuron on the development of commom bean (Phaseolus vulgaris), to evaluate the impact of the herbicide on the crop grain yield and to determine the mechanism of tolerance of common bean to ethoxysulfuron. Field experiments were carried out with several doses of ethoxysulfuron to determine its effect on the grain yield of two varieties of common bean ("IPR Andorinha", "IPR Tangará"). The mechanism of plant tolerance was evaluated through several methods, including the analysis of the ALS enzyme sensitivity to herbicide and the use of P450 inhibitors (the insecticides malathion + chlorpyrifos) and the use of antidote (mefenpyr-diethyl). When the rate of ethoxysulfuron was 83.2 g ha-1, the grain yield loss reached 25% (IPR Tangará) and 35% (IPR Andorinha). The ALS enzyme activity was severely reduced even at low concentrations ethoxysulfuron (1 μM), indicating that the mechanism of tolerance is not the insensitivity of the herbicide target enzyme. The inhibitors of herbicide detoxification increased the sensitivity of the bean plants to ethoxysulfuron, and the antidote (stimulator of herbicide degradation) mitigated the herbicidal effect. These results strongly support the hypothesis that the mechanism of tolerance of common bean plants to ethoxysulfuron is enhanced herbicide detoxification.

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