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据物理学家组织网近日报道,美国加州大学圣地亚哥分校生物工程师通过对55个埃希氏菌种(E.coli)的基因测序,重建了每个菌种的代谢目录。他们发现,利用这些重建目录能预测每种菌株会在哪种环境里繁盛。这一成果有助于开发出控制致死性埃希氏菌传染的方法,并掌握更多有关菌种变毒的情况。相关论文发表在近日的美国《国家科学院学报》上。这些目录标绘出了每个菌种的所有基因、反应和代谢产物,据此研究人员发现,每个菌种
According to a recent report by the Physicist’s Organization Network, bioengineers at the University of California, San Diego, have re-established the metabolic profile of each of the 55 bacterial species by gene sequencing of 55 E. coli strains. They found that using these rebuild directories predicts the environment in which each strain will flourish. This result helps to develop ways to control deadly Escherichia coli infection and to learn more about the strain of the strain. Relevant papers published in the recent United States “National Academy of Sciences” on. These catalogs plot all the genes, reactions and metabolites of each species, and the researchers found that each strain