WebJul 1, 1990 · Integration of bar and activity of the enzyme phosphinothricin acetyltransferase (PAT) encoded by bar were confirmed in all bialaphos-resistant callus lines. Fertile transformed maize plants (R0) were regenerated, and of 53 progeny (R1) tested, 29 had PAT activity. All PAT-positive progeny analyzed contained bar. Web草铵膦(Glufosinate Ammonium,CAS:77182-82-2),也称为草丁膦(phosphinothricin,PPT),是D-和L-草丁膦组成的外消旋混合物。 L-草丁膦是一种天然 …
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WebPhosphinothricin 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. [1] [2] This enzyme catalyses the following chemical reaction. The substrate phosphinothricin is used as a nonselective herbicide and is a potent ... WebPhosphinothricin N-acetyltransferase (PAT) is an enzyme that acetylates the free NH 2 group of L-phosphinothricin (L-PPT) in the presence of acetyl-CoA as a co-substrate [9, … reading enrichment program
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http://www.maokangbio.com/view.action?id=67 WebNov 21, 2016 · Acetylation of small molecules is widespread in nature, and in some cases, cells use this process to detoxify harmful chemicals. Streptomyces species utilize a Gcn5 N-acetyltransferase (GNAT), known as Bar, to acetylate and detoxify a self-produced toxin, … www.ncbi.nlm.nih.gov WebOct 2, 2024 · The transgenic Liberty Link ® (LL) soybean is tolerant to glufosinate, conferred by the enzyme phosphinothricin acetyltransferase (PAT), which is encoded by the pat gene from Streptomyces viridochromogenes.Because symptoms of injury can be observed in soybean [Glycine max (L.) Merr.] plants in some situations, this study evaluated the … reading ensophil tests