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Nucleic Acid Library Construction Using Synthetic DNA Constructs
Time of Update: 2021-03-04
This chapter outlines seven synthetic and molecular biology techniques that allow the controlled synthesis of nucleic acid libraries. Specifically: (1) The high-diversity chemical synthesis of point mutations; (2) the high-diversity chemical
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Asymmetric Syntheses of Unnatural Amino Acids and Hydroxyethylene Peptide Isosteres
Time of Update: 2021-03-04
Chiral glycine equivalents serve as useful α-amino acid templates undergoing homologationvia carbon-carbon bond formation at the α-position through nucleophilic carbanion alkylation (2) or electrophilic carbocation substitution (3).
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Upstream and downstream enterprises to rob 4 trillion homewear market ushered in the "best era"
Time of Update: 2021-03-04
" currently occupies the home wear market has five major categories of enterprises, in addition to traditional homewear enterprises, there are cross-border, real estate, materials and capital enterprises.
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Enzyme-linked immunology analysis of free fatty acids (FFA) in rats
Time of Update: 2021-03-04
); "> Rats < FONT-WEIGHT: bold; FONT-SIZE: 14.0pt; COLOR: rgb (0,0,0); > free fatty acids (FFA). < :" FONT-WEIGHT: bold; FONT-SIZE: 14.0pt; "> enzyme-linked immunity < FONT-WEIGHT
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China's consumption tax reform will impose a 4% consumption tax on paint
Time of Update: 2021-03-03
included in the scope of consumption tax collection, in the production, commissioned processing and import links, the applicable tax rate is 4%. In addition, the notice requires that the volatile organic matter content of less than 420 g / liter of paint
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FDA Emergency Channel approves the launch of a new coronavirus nucleic acid testing kit
Time of Update: 2021-03-03
QuantiVirusTM's new coronavirus nucleic acid testing kit uses the company's own molecular diagnostic patented technology to quickly and accurately detect each known SARS-Cov-2 strain.
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Fish and chicken test positive! The General Administration of Customs has issued four articles in a series! For 4 countries 4
Time of Update: 2021-03-03
On January 28th, the official website of the General Administration of Customs issued four articles, testing positive for neo-coronavirus nucleic acid in samples of imported food products from Indonesia, Brazil, Russia and Pakistan, and taking
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Locked Nucleic Acid Synthesis
Time of Update: 2021-03-02
Compared to the standard protocols used for DNA synthesis, slightly longer coupling time and oxidation time are needed for efficient oligomerization of LNA phosphoramidites.
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The study found that light and shedding acid co-regulate the greening mechanism of seedlings
Time of Update: 2021-03-02
germination and early seedling, it is not clear how light and shedding acid can co-regulate the regulation mechanism of yellowing seedling greening. the athropomorthic mustard transcription factor FHY3 was originally found in the far red light
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Xi'an paint sampling: Venus Dolebon interior wall paint and other 4 brands exist problems
Time of Update: 2021-03-02
Xi'an Municipal Bureau of Industry and Commerce last year in the field of market circulation decoration materials category of goods, including solvent-based polyurethane wood coating , synthetic resin emulsion built-wall paint commodities.
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The nucleic acid detection market spawned by the Spring Festival may not be so "scented".
Time of Update: 2021-03-02
to complete full testing within 3-5 days by co-ordinating provincial resources and state support. At the same time, the National Health and Safety Commission also issued the "winter and spring rural areas of the new crown
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Begg China announces 4% price increase for paints, affected by consumption tax levy
Time of Update: 2021-03-02
China Coatings Network News: Based on the introduction of the Coatings consumption tax, Beckers China has officially announced a 4% increase in the price of its sales from April 1, 2015, with existing sales contracts unaffected
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Fluorometric and Colorimetric Assessment of Thiobarbituric Acid-Reactive Lipid Aldehydes in Biological Matrices
Time of Update: 2021-03-02
Our laboratory has developed a quick, simple, and reliable bioanalytical assay using a fluorescence microplate reader in the detection, as well as quantification of the TBA-MDA adduct (lipid peroxidation product) in rat liver microsomes, which we describe here.
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Beijing hospitals will be able to carry out nucleic acid testing
Time of Update: 2021-03-01
that before the arrival of autumn and winter, the city's more than 20 municipal hospitals will all have nucleic acid testing capacity, the maximum daily testing capacity is expected to reach 103,000 copies by the end of November.
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Introduction of inorganic and organic acid types and acid-resistant anticorrosive coatings
Time of Update: 2021-03-01
Zhisheng Weihua anti-corrosion coatings technicians found that acid corrosion from a thermodynamic point of view, increase the acidity of the solution will accelerate the cathode reaction, improve corrosion rate.
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Detection of Docosahexaenoic Acid Hydroperoxides in Retina by Gas Chromatography/Mass Spectrometry
Time of Update: 2021-03-01
In the retina, as well as in other organs, inflammation-mediated membrane lipid peroxidation is regarded as the major source of unsaturated fatty acid hydroperoxides.
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Venus, Dolebon interior wall paint and other 4 brands exist problems
Time of Update: 2021-03-01
Xi'an Municipal Bureau of Industry and Commerce last year in the field of market circulation decoration materials category of goods, including solvent-based polyurethane wood coatings, synthetic resin emulsions built-wall coatings commodities.
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Beijing: Three groups of people must be fully nucleic acid testing
Time of Update: 2021-03-01
Community prevention and control, the meeting stressed the need to strictly community prevention and control measures, the implementation of closed management, home observers to do enough to stay at home.
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A total of 8.299 million nucleic acid samples were completed in Beijing
Time of Update: 2021-03-01
, Beijing has completed a total of 8.299 million nucleic acid sampling, has completed the detection of 7.687 million people, basically completed the "inspection and inspection" personnel dynamic zero. According to reports, from
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Agarose Gel Electrophoresis of Nucleic Acids
Time of Update: 2021-03-01
DNA fragments may be separated by gel electrophoresis in a gel composed of agarose.
