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| '''DL-Phosphinothricin''' is a ] commonly used in plant ] and plant tissue culture. It is the ] ] of ]. It is also known as '''Glufosinate ''' or '''Glufosinate ammonium'''. | '''DL-Phosphinothricin''' is a ] commonly used in plant ] and plant tissue culture. It is the ] ] of ]. It is also known as '''Glufosinate ''' or '''Glufosinate ammonium'''. | ||
| The herbicide is a broad spectrum herbicide which is comparatively bio-degradeable similar to ].<ref>{{cite web | last = Mayer | first = Jorge | authorlink = | coauthors = Jade Sharples, and Carol Nottenburg | year = 2004 | url = http://www.patentlens.net/daisy/Phosph/g1/706.html | title = Chapter 1 - Introduction: Herbicide Resistance | work = Technology Landscapes > Resistance to Phosphinothricin | publisher = ] | accessdate = 2007-10-20 }}</ref> Glyphosate was first sold by ] under the tradename ], but is no longer under patent. It is sold under trade names Basta, Buster and Liberty. Crops have been developed (]) which are resistant to this herbicide through the insertion of the ''bar'' gene<ref>{{cite web | last = Mayer | first = Jorge | authorlink = | coauthors = Jade Sharples, and Carol Nottenburg | year = 2004 | url = http://www.patentlens.net/daisy/Phosph/743.html | title = Resistance to Phosphinothricin - Overview | work = Technology Landscapes > Resistance to Phosphinothricin | publisher = ] | accessdate = 2007-10-20 }}</ref> into plants. | The herbicide is a broad spectrum herbicide which is comparatively bio-degradeable similar to ].<ref>{{cite web | last = Mayer | first = Jorge | authorlink = | coauthors = Jade Sharples, and Carol Nottenburg | year = 2004 | url = http://www.patentlens.net/daisy/Phosph/g1/706.html | title = Chapter 1 - Introduction: Herbicide Resistance | work = Technology Landscapes > Resistance to Phosphinothricin | publisher = ] | accessdate = 2007-10-20 }}</ref> Glyphosate was first sold by ] under the tradename ], but is no longer under patent. It is sold under trade names Basta, Buster and Liberty. Crops have been developed (]) which are resistant to this herbicide through the insertion of the ''bar'' gene<ref>{{cite web | last = Mayer | first = Jorge | authorlink = | coauthors = Jade Sharples, and Carol Nottenburg | year = 2004 | url = http://www.patentlens.net/daisy/Phosph/743.html | title = Resistance to Phosphinothricin - Overview | work = Technology Landscapes > Resistance to Phosphinothricin | publisher = ] | accessdate = 2007-10-20 }}</ref> into plants. | ||
| == References == | == References == | ||
Revision as of 21:01, 8 July 2009
| |
| Names | |
|---|---|
| IUPAC name Ammonium (2RS)-2-amino-4-(methylphosphinato)butyric acid | |
| Other names
Glufosinate ammonium, 2-Amino-4-(hydroxymethylposphinyl)butanoic acid monoammonium salt Phosphinothricin | |
| Identifiers | |
| Properties | |
| Chemical formula | C5H15N2O4P |
| Molar mass | 198.2 g/mol |
| Melting point | 205 °C (401 °F; 478 K) |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references | |
DL-Phosphinothricin is a herbicide commonly used in plant molecular biology and plant tissue culture. It is the ammonium salt of glufosinate. It is also known as Glufosinate or Glufosinate ammonium.
The herbicide is a broad spectrum herbicide which is comparatively bio-degradeable similar to glyphosate. Glyphosate was first sold by Monsanto Company under the tradename Roundup, but is no longer under patent. It is sold under trade names Basta, Buster and Liberty. Crops have been developed (genetically engineered) which are resistant to this herbicide through the insertion of the bar gene into plants.
References
- Mayer, Jorge (2004). "Chapter 1 - Introduction: Herbicide Resistance". Technology Landscapes > Resistance to Phosphinothricin. CAMBIA. Retrieved 2007-10-20.
{{cite web}}: Unknown parameter|coauthors=ignored (|author=suggested) (help) - Mayer, Jorge (2004). "Resistance to Phosphinothricin - Overview". Technology Landscapes > Resistance to Phosphinothricin. CAMBIA. Retrieved 2007-10-20.
{{cite web}}: Unknown parameter|coauthors=ignored (|author=suggested) (help)
External links
- Jewell, Topsy (1998). "Glufosinate ammonium fact sheet". This article first appeared in Pesticides News No.42, December 1998, p20-21. Published on the web by Pesticides Action Network UK (PAN UK). Retrieved 2007-10-20.
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