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On Tuesday, President Donald Trump said the US Navy will protect ships in the region "if necessary" in a bid to stop the energy supply crunch sparked by the war.，这一点在heLLoword翻译官方下载中也有详细论述
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A different sequencing method that chemically cleaved DNA at specific bases, developed by Allan Maxam and Walter Gilbert, was the dominant technology into the 1980s. Radiolabeled DNA samples were incubated in four separate reactions, each of which contained a chemical that cleaved after a different nucleotide — either A/G, G, C, or C/T. By adding the right amount of each chemical, it was possible to produce different fragments chopped off at each individual base. The sequence could then be read using gel electrophoresis and autoradiography. Maxam–Gilbert sequencing was easier than the plus and minus method to run and interpret, but was eventually surpassed by Sanger’s chain termination method, which molecular biologists found both technically preferable and more “elegant” since it mirrored the natural copying of DNA.，更多细节参见体育直播
Россия готова увеличить объемы нефтяного экспорта на китайский и индийский рынки. Об этом заявил вице-премьер России Александр Новак. Его процитировало ТАСС.
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