Results 181 to 190 of about 610,441 (220)

Discovery and Directed Evolution of a Glyphosate Tolerance Gene

Science, 2004
The herbicide glyphosate is effectively detoxified by N -acetylation. We screened a collection of microbial isolates and discovered enzymes exhibiting glyphosate N -acetyltransferase (GAT) activity.
Linda A, Castle, Daniel L, Siehl, Rebecca, Gorton, Phillip A, Patten, Yong Hong, Chen, Sean, Bertain, Hyeon-Je, Cho, Nicholas, Duck, James, Wong, Donglong, Liu, Michael W, Lassner   +10 more
openaire   +2 more sources

Control of volunteer glyphosate-tolerant maize (Zea mays) in glyphosate-tolerant soybean (Glycine max)

Crop Protection, 2006
Abstract Glyphosate-tolerant volunteer maize (Zea mays L.) has become a problem when glyphosate-tolerant soybean [ Glycine max (L.) Merr.] follows glyphosate-tolerant maize in a crop rotation. A total of four field trials were conducted at Exeter, Ontario over a 2-year period (2003 and 2004) to evaluate the control of glyphosate-tolerant volunteer
Nader Soltani, Christy Shropshire, Peter H. Sikkema   +2 more
openaire   +1 more source

Yield Evaluation of a Glyphosate‐Tolerant Soybean Line after Treatment with Glyphosate

Crop Science, 1995
Transformation of soybean [Glycine max (L.) Merr.] with a gene encoding a glyphosate‐tolerance 5‐enolpyruvylshikimate‐3‐phosphate synthase enzyme from Agrobacterium sp. strain CP4 resulted in the development of glyphosate‐tolerant line 40‐3‐2. Glyphosate (N‐phosphonomethyl glycine) is the active ingredient of Roundup herbicide.
X. Delannay, T. T. Bauman, D. H. Beighley, M. J. Buettner, H. D. Coble, M. S. DeFelice, C. W. Derting, T. J. Diedrick, J. L. Griffin, E. S. Hagood, F. G. Hancock, S. E. Hart, B. J. LaVallee, M. M. Loux, W. E. Lueschen, K. W. Matson, C. K. Moots, E. Murdock, A. D. Nickell, M. D. K. Owen, E. H. Paschal, L. M. Prochaska, P. J. Raymond, D. B. Reynolds, W. K. Rhodes, F. W. Roeth, P. L. Sprankle, L. J. Tarochione, C. N. Tinius, R. H. Walker, L. M. Wax, H. D. Weigelt, S. R. Padgette   +32 more
openaire   +1 more source

Bradyrhizobium japonicum and soybean symbiotic response to glyphosate in glyphosate-tolerant soybeans

Discovery: The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences, 2002
Soybean (Glycine max) grain contains approximately 40% protein and 6.5% nitrogen (N) on an elemental basis. Therefore, the plant requires an abundant N supply throughout its life cycle, and symbiotic N fixation of soybean with Bradyrhizobium japonicum provides 40 to 85% of the soybean N.
Scheele, Jodie M., King, C. Andy, Davies, Marilynn K., Purcell, Larry C.   +3 more
openaire   +1 more source

Tolerance of a Glyphosate-Resistant Soybean to Late-Season Glyphosate Applications

Weed Technology, 2004
Tolerance and yield of ‘H8001 RR’ soybean to single and sequential glyphosate applications made during vegetative and reproductive stages were examined in field trials in 2000 and 2001. In addition, germination and seedling characteristics from harvested seed were assessed.
openaire   +1 more source

Weed control in glyphosate‐tolerant maize in Europe

Pest Management Science, 2009
Abstract Maize growing in the EU27 increased to over 13 million ha in 2007, most of which (>80%) was grown in just eight countries (France, Romania, Germany, Hungary, Italy, Poland, Spain and Bulgaria). The number of herbicides used to control the wide spectrum of weeds occurring in all these countries is likely to decline in the ...
openaire   +2 more sources

Glyphosate-Tolerant Crops: Genes and Enzymes

Journal of Plant Biochemistry and Biotechnology, 1998
This review focuses on the genes for the enzymes 5-enolpyruvyl-3-phosphoshikimlc acid synthase (EPSPS) and the glyphosate oxidoreductase (GOX). These genes have been used to genetically engineer plants that are resistant to the herbicide glyphosate.
M. K. Saroha, P. Sridhar, V. S. Malik
openaire   +1 more source

A Glyphosate-Tolerant Plant Tissue Culture

1985
The use of cell cultures in the screening for variant cell types and for the isolation of potentially useful phenotypes in crop plants has been emphasized (e.g. [5]), and selection for drug and, in particular, herbicide resistance at the cell level and subsequent regeneration of resistant plants have met with certain success (see [14, 17]).
N. Amrhein, D. Johänning, C. C. Smart
openaire   +1 more source

Transgenic sugar beet tolerant to glyphosate

Euphytica, 1997
Sugar beet (Beta vulgaris L.) lines transformed with the 5-enolpyruvylshikimate-3-phosphate synthase gene (CP4 EPSPS) from Agrobacterium sp. CP4 and a glyphosate oxidase reductase gene (GOX) also isolated from bacteria resulted in the development of lines highly tolerant to glyphosate.
Marie Mannerlöf, Stig Tuvesson, Per Steen, Paul Tenning   +3 more
openaire   +1 more source

Glyphosate Tolerance in Transgenic Canola by a Modified Glyphosate Oxidoreductase (gox) Gene

2012
The engineering of transgenic canola (Brassica napus L. ) to make tolerance to the broad-spectrum herbicide, glyphosate, is one of the most effective approaches for weed management. Glyphosate inhibits the enzyme EPSPS (5-enolpyruvylshikimate-3-phosphate synthase) enzyme which functions in the shikimate pathway and has a key role in biosynthesis of ...
Hadi, Faranak, Mousavi, Amir, Salmanian, Ali Hatef, Akbari Noghabi, Kambiz   +3 more
openaire   +1 more source