نتایج جستجو برای: methyl groups

تعداد نتایج: 828918  

ژورنال: علمی شیلات ایران 2020

Bensulfuron methyl is one of the most widely used herbicide which is used in agricultural fields, especially rice fields. The present study investigated the toxicity of Bensulfuron methyl in Cyprinus carpio for the first time.  To this aim, in order to determine the range Finding Test of Bensulfuron methyl, the fishes were randomly divided into 8 groups including 0, 0.01, 0.05, 0.1, 0.5, 1, 2 a...

Journal: :The Journal of nutrition 2002
Mihai D Niculescu Steven H Zeisel

DNA methylation influences the expression of some genes and depends upon the availability of methyl groups from S-adenosylmethionine (SAM). Dietary methyl groups derive from foods that contain methionine, one-carbon units and choline (or the choline metabolite betaine). Humans ingest approximately 50 mmol of methyl groups per day; 60% of them are derived from choline. Transmethylation metabolic...

2013
Fa-An Chao Jonggul Kim Youlin Xia Gianluigi Veglia

Methyl-TROSY spectroscopy is a powerful technique that extends the solution-state NMR regime to probe the structures and conformational dynamics of large biomolecular systems (1, 2). However, the main drawback of the application of this technique is the difficulty of assigning the resonances to methyl groups in a given protein. Several different approaches have been proposed to tackle this prob...

Journal: :Journal of the Society of Powder Technology, Japan 2014

Journal: :Journal of Biological Chemistry 1949

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