Revelation of the complete process of the complete biomass synthesis

On the 21st, the reporter learned from the Chinese Academy of Agricultural Sciences that the team of Professor Yang Qing of the Institute of Botanical Protection of the Institute of Botanical Protection of the Institute of Botanical Protection and Gong Yong, a researcher at the Institute of High -Energy Physics of the Chinese Academy of Sciences, first revealed the complete process of several biomass synthesis. Related research results are published online in the international journal "Nature".

Several codonic chitin is the most abundant amino polyose on the earth. It exists in different types of biological synthesis in different types of biological synthesis One of the ways of ancient biological synthesis. The Yang Qing team studied and analyzed the frozen electron microscopy structure of a few diced synthetase in soybean epidemic mold. For the first time, the complete process of a few biomass synthesis includes three steps: the combination of enzymes and substrates, the extension of the newly generated top -grained chain, the release of product release And clarify the mechanism of active small molecules Nickmithromycin inhibiting several biomass synthesis.

Kangle, an academician of the Chinese Academy of Sciences and the president of Hebei University, said that the research is a major progress in the field of biology. The team uses frozen electron microscopes to reveal a multi -step, orientation of a few orientation from the atomic scale catalyzed from the atomic scale for the first time. Quality biological synthesis process. The structural information of the combination of a few diced synthetic enzymes and the binding of the substrate, the product, and the inhibitor also brings a new dawn to the number of species of the harmful insects for controlling the small molecules of the picnic synthetic enzyme.

Song Baoan, an academician of the Chinese Academy of Engineering and the president of Guizhou University, pointed out that the study analyzed the three -dimensional structure of a recognized green pesticide molecular target -several diced synthetic enzymes, which clarified the mechanism of several biomass synthesis and the mechanism of inhibitors. A milestone in the field of pesticide molecular target research in my country helps to create heavyweight green pesticide varieties, enhance the core competitiveness of my country's pesticide industry and the ability to prevent and control agricultural harmful creatures.

Qian Xuhong, an academician of the Chinese Academy of Engineering and the president of East China Normal University, said that the study broke through the bottlenecks of developing ecological environment -friendly pesticides with several datches as a target, and provided a stage for the decades of human beings: The structural structure of the quality synthesis is precisely designed with green pesticides. The results of this research marks the height of the original innovation of China's pesticide research and development to the original theory. The work is also one of the most important basic progress of global pesticide innovation research and development in recent decades.

(Originally on "Science and Technology Daily" 2022-09-22 02)

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