Phosphinothricin acetyltransferase 是什么抗性

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August undefined, 2024

WebKeywords: herbicide resistance, phosphinothricin, acetyltransferase, bar, pat Much attention has been focussed on the molecular mechanisms WebThe gene encodes phosphinothricin acetyltransferase, which N-acetylates phosphinothricin using acetyl-CoA. Figure 6.1. Overview of biosynthetic pathways of a number of phosphonate and phosphinate natural products. The first two steps of phosphonate biosynthesis (boxed) are conserved for most known phosphonates. The biosynthetic …

Non-specific activities of the major herbicide-resistance gene BAR …

WebFeb 1, 2014 · Phosphinothricin (PT) is used as the active ingredient in several widely used commercial herbicide formulations sold by Bayer including Liberty ®, Basta ®, and Rely ®. The genes encoding for bialaphos resistance (phosphinothricin acetyltransferase), originally cloned from bialaphos producing streptomycetes [ 3 , 56 , 59 , 63 ], have been ... Web细菌体内编码草丁膦(phosphinothricin, PPT)乙酰转移酶(phosphinothricin acetyltransferase, PAT)的bar基因是一种抗除草剂基因,PAT通过乙酰化PPT的游离氨基使PPT失活,bar基因作为一种优良的非抗生素选择标记已经在细胞核转化中得到了广泛的应用。 iron bacteria maintenance flushing

Glufosinate Ammonium (Basta) 草铵膦（冻干粉） - 上海懋康生物 …

WebNov 27, 2024 · Bialaphos resistance (BAR) and phosphinothricin acetyltransferase (PAT) genes, which convey resistance to the broad-spectrum herbicide phosphinothricin (also … http://www.chinagene.cn/article/2024/0253-9772/0253-9772-39-9-810.shtml port moody fish and chips

Phosphinothricin acetyltransferase - Wikipedia

Safety evaluation of the phosphinothricin …

WebOct 1, 2024 · The nucleotide sequence of a phosphinothricin acetyltransferase gene is provided in European Patent Application Publication No. EP0242246 to Leemans et al. DeGreef et al. (Biotechnology, 7:61, 1989) describe the production of transgenic plants that express chimeric bar genes coding for phosphinothricin acetyl transferase activity. WebInactivates phosphinothricin (PPT) by transfer of an acetyl group from acetyl CoA. Can also acetylate demethylphosphinothricin but not PTT or glutamate. This enzyme is an effector … port moody floodingWebNov 27, 2024 · Bialaphos resistance (BAR) and phosphinothricin acetyltransferase (PAT) genes, which convey resistance to the broad-spectrum herbicide phosphinothricin (also known as glufosinate) via N ... iron bacteria removal

"WebApplication of immunoaffinity column as cleanup tool for an enzyme linked immunosorbent assay of phosphinothricin-N-acetyltransferase detection in genetically modified maize and rape. J. Agric. Food Chem. 53. 4315-4321. " - Phosphinothricin acetyltransferase 是什么抗性

Phosphinothricin acetyltransferase 是什么抗性

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WebFeb 23, 2024 · 草铵膦(glufosinate ammonium，phosphinothricin)是由原德国艾格福公司(后归属拜耳公司)在20世纪80年代开发成功的一种广谱触杀型灭生性除草剂。草铵膦属于膦酸类除草剂，能够抑制植物氮代谢途径中的谷氨酰胺合成酶，从而干扰植物的代谢，使植物死亡。草铵膦具有杀草谱广、低毒、活性高和环境相容性好 ... Webl-Phosphinothricin (l-Pt)-resistant plants were constructed by introducing a modified phosphinothricin-N-acetyl-transferase gene (pat) via Agrobacterium-mediated gene transfer into tobacco (Nicotiana tabacum L), and via direct gene transfer into carrot (Daucus carota L). The metabolism of l-Pt was studied in these transgenic, Pt-resistant plants, as well as …

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WebPhosphinothricin acetyltransferase acetylates the free NH 2-group of glufosinate ammonium, thereby preventing accumulation of ammonia. Method of Genetic … WebSep 10, 2016 · To examine the possibility of using the phosphinothricin N-acetyltransferase (pat) gene as a selectable marker gene, we introduced the pat genes into D. salina with particle bombardment system under the condition of helium pressure of 900 psi from a distance of 3 cm. PCR analysis confirmed that the gene was stably inserted into the cells …

Web最新美国发明专利 / WebGene: pat. Gene Source: Streptomyces viridochromogenes. Product: phosphinothricin N-acetyltransferase (PAT) enzyme. Function: eliminates herbicidal activity of glufosinate (phosphinothricin) herbicides by acetylation. GM Trait: Glufosinate herbicide tolerance.

WebDroege, W.; Broer, I.; Puehler, A.: Transgenic plants containing the phosphinothricin-N-acetyltransferase gene metabolize the herbicide l-phosphinothricin (glufosinate) … Webl-Phosphinothricin (l-Pt)-resistant plants were constructed by introducing a modified phosphinothricin-N-acetyl-transferase gene (pat) via Agrobacterium-mediated gene …

WebApr 11, 2024 · phosphinothricin acetyltransferase protein responsible for tolerance to glufosinate-ammonium herbicides. DP23211 corn also contains the gene that encodes for the phosphomannose isomerase protein, which is used as a selectable marker. The petition states that DP23211 corn is unlikely to pose a plant pest risk and, therefore, should

Webphosphinothricin-N-acetyltransferase Test. Read more. Round up Ready cp4 Epsps protein (HerbicideResistant) ultra sensitive Test. Read more ... iron bacteria in water harmfulWebDroege, W.; Broer, I.; Puehler, A.: Transgenic plants containing the phosphinothricin-N-acetyltransferase gene metabolize the herbicide l-phosphinothricin (glufosinate) differently from untransformed plants. Planta, 187, 142–151 (1992) CAS Google Scholar iron bacteria in wellPhosphinothricin acetyltransferase (EC 2.3.1.183, PAT, PPT acetyltransferase, Pt-N-acetyltransferase, ac-Pt) is an enzyme with systematic name acetyl-CoA:phosphinothricin N-acetyltransferase. This enzyme catalyses the following chemical reaction acetyl-CoA + phosphinothricin CoA + N-acetylphosphinothricin port moody fordWebApr 1, 2007 · The phosphinothricin acetyltransferase (bar/pat) gene has been incorporated into the potato genome by some researchers (Padegimas et al., 2004; Soto et al., 2007). Padegimas et al. (2004) isolated ... iron bacteria removal systemsWebGenetically modified (GM) crops containing phosphinothricin acetyltransferase (PAT) protein has been widely planted worldwide. The development of a rapid method for detecting PAT protein is of great importance to food supervision. In this study, a simple label-free electrochemical immunosensor for the ultrasensitive detection of PAT protein was … port moody fitness scheduleWebBT cry 1Ab/Ac protein & cp4 Epsps protein combo Test. SKU: GENE-BT-CP4 Category: Foody Safety Assays Tag: plantExtract. phosphinothricin-N-acetyltransferase Test pAT/cp4 Epsps combo Test. port moody fraser health clinicWebOct 8, 2024 · European Patent Application No. 0 333 033 and U.S. Pat. No. 4,975,374 disclose nucleotide sequences of glutamine synthetase genes which confer resistance to herbicides such as L-phosphinothricin. The nucleotide sequence of a phosphinothricin-acetyl-transferase gene is provided in European Patents 0 242 246 and 0 242 236. port moody furniture stores