Results 11 to 20 of about 3,981 (224)

Novel AroA from Pseudomonas putida confers tobacco plant with high tolerance to glyphosate.

PLoS ONE, 2011
Glyphosate is a non-selective broad-spectrum herbicide that inhibits 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS, also designated as AroA), a key enzyme in the aromatic amino acid biosynthesis pathway in microorganisms and plants.
Hai-Qin Yan, Su-Hua Chang, Zhe-Xian Tian, Le Zhang, Yi-Cheng Sun, Yan Li, Jing Wang, Yi-Ping Wang   +7 more
doaj   +2 more sources

Pisolithus sp. tolerance to glyphosate and isoxaflutole in vitro

Revista Árvore, 2014
The ectomycorrhizal fungi have different tolerance to herbicides and may promote the survival and growth of the eucalypts tree. This study aimed to evaluate the tolerance of Pisolithus sp. isolates to glyphosate and isoxaflutole.
Mayara Cristina Silva Fernandes, Lidiomar Soares da Costa, Paulo Henrique Grazziotti, Danielle Cristina Fonseca Santos Grazziotti, José Barbosa dos Santos, Márcio José Rossi   +5 more
doaj   +2 more sources

Generation of Maize 5-Enolpyruvylshikimate-3-Phosphate Synthase (EPSPS) Variants with Improved Glyphosate Tolerance

International Journal of Plant Biology
Glyphosate (N-phosphonomethylglycine) is a broad-spectrum, foliar-applied herbicide that inhibits 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) in plants.
Stephen M. G. Duff, Lei Shi, Shirley Guo, Erin Hall, Steven Voss, Oscar Sparks, Guillermo A. Asmar-Rovira, Clayton T. Larue, Marguerite J. Varagona   +8 more
doaj   +2 more sources

Tolerance of Hymenaea stigonocarpa mart. Ex Hayne. To glyphosate [PDF]

Brazilian Journal of Biology, 2022
Abstract Hymenaea stigonocarpa Mart. ex Hayne has leaves with adaxial and abaxial epidermis covered by a very thick cuticle, in addition to anatomical structures involved in reducing the amount of herbicide absorbed by plants. Thus, we tested the hypothesis that H.
G. S. Faria, L. Carlos, S. C. Vasconcelos-Filho, S. T. F. Freitas, L. L. Lourenço, A. C. D. Sousa, L. A. Bessa, L. C. Vitorino   +7 more
openaire   +5 more sources

Tolerance to Glyphosate in Broadleaf Buttonweed and White-Eye Biotypes [PDF]

Planta Daninha, 2018
: Infesting species of Rubiaceae family have great importance in soybean crops in Southwest of Paraná and North of Santa Catarina, especially due to the selection of tolerant populations caused by the pressure of selection exerted by intensive use of ...
F. DIESEL, M.M. TREZZI, M. GALLON, A.A. BALBINOT JR., F.B. PAGNONCELLI   +4 more
doaj   +2 more sources

Development of highly glyphosate-tolerant tobacco by coexpression of glyphosate acetyltransferase gat and EPSPS G2-aroA genes

Crop Journal, 2014
The widely used herbicide glyphosate targets 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS). Glyphosate acetyltransferase (GAT) effectively detoxifies glyphosate by N-acetylation.
Baoqing Dun, Xujing Wang, Wei Lu, Ming Chen, Wei Zhang, Shuzhen Ping, Zhixing Wang, Baoming Zhang, Min Lin   +8 more
doaj   +2 more sources

Evolution of Natural Resistance to Glyphosate in Morning Glory Populations [PDF]

Planta Daninha, 2017
Tolerance, also referred to as natural resistance, is a feature that exists in the plant even before herbicide application in an area. I. grandifolia, I. indivisa and I.
D. PAZUCH, M.M. TREZZI, A.C.D. GUIMARÃES, M.V.J. BARANCELLI, R. PASINI, R.A. VIDAL   +5 more
doaj   +2 more sources

A novel 5-enolpyruvylshikimate-3-phosphate synthase shows high glyphosate tolerance in Escherichia coli and tobacco plants.

PLoS ONE, 2012
A key enzyme in the shikimate pathway, 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) is the primary target of the broad-spectrum herbicide glyphosate.
Gaoyi Cao, Yunjun Liu, Shengxue Zhang, Xuewen Yang, Rongrong Chen, Yuwen Zhang, Wei Lu, Yan Liu, Jianhua Wang, Min Lin, Guoying Wang   +10 more
doaj   +2 more sources

Ecotoxicological assessment of soil microbial community tolerance to glyphosate [PDF]

Science of The Total Environment, 2015
Glyphosate is the most used herbicide worldwide. While contrasting results have been observed related with its impact on soil microbial communities, more studies are necessary to elucidate the potential effects of the herbicide. Differences in tolerance detected by Pollution Induced Community Tolerance (PICT) approach could reflect these effects.
Allegrini, Marco, Zabaloy, Maria Celina, Gomez, Elena del V.   +2 more
openaire   +4 more sources

Suscetibilidade de genótipos de Lolium multiflorum ao herbicida glyphosate Susceptibility of Lolium multiflorum genotypes to glyphosate [PDF]

Planta Daninha, 2010
Objetivou-se com este trabalho avaliar o grau de tolerância dos genótipos diploides e tetraploides de L. multiflorum (azevém) ao herbicida glyphosate. Para isso, foram instalados quatro experimentos, sendo um para cada estádio fenológico do azevém (duas ...
C.A. Dors, P.J. Christoffoleti, D.M. Sanchotene, A.C.R. Dias, P.A. Manfron, S.H.B. Dornelles   +5 more
doaj   +2 more sources