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Biotechnology Tools in Agriculture: Recent Patents Involving Soybean, Corn and Sugarcane

机译:农业中的生物技术工具:涉及大豆,玉米和甘蔗的最新专利

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摘要

The technological opportunities opened up by biotechnology in agriculture are diverse, including plant breeding, the partial or total relief of pesticides chemicals usage, the improvement of soil fertility, the improvement of the quality attributes of various foods. Specifically, various tricks of biotechnology can be used for higher seed yield, resistance to diseases and insects, better stems and roots, tolerance to drought and heat, and better agronomic quality. A number of recent works considerably widen the potential of plant biotechnology where transformation methods and studies of molecular genomics have been described. For example, transformation techniques and search for new selectable markers involving biolistic technique, gene transfer technique using the soil bacterium Agrobacterium tumefaciens, selection technique based on the use of mannose, utilization of genes promoting endogenous hormone production under the control of chemical stimulants, further more, engineering the nuclear genome without antibiotic resistance genes and engineering the plastid genome. We are presenting in this paper some of the recent patents on methods and techniques involving genes coding proteins and breeding techniques with possible agronomic applicability on crops economically important, such as soybean, corn and sugarcane.
机译:生物技术为农业带来的技术机会是多种多样的,包括植物育种,部分或全部减轻农药化学物质的使用,改善土壤肥力,改善各种食品的品质。具体而言,可以使用各种生物技术来提高种子产量,抗病虫性,更好的茎和根,对干旱和高温的耐受性以及更好的农艺质量。许多最近的工作大大拓宽了植物生物技术的潜力,其中描述了转化方法和分子基因组学的研究。例如,转化技术和寻找涉及生物枪法的新选择标记,使用土壤细菌根癌农杆菌的基因转移技术,基于甘露糖使用的选择技术,在化学兴奋剂控制下利用促进内源激素产生的基因的利用,等等。在没有抗生素抗性基因的情况下对核基因组进行工程改造,并在质体基因组中进行工程改造。我们在本文中介绍了一些涉及方法和技术的最新专利,这些方法和技术涉及编码蛋白质的基因和育种技术,这些技术可能在农业上具有重要经济意义的农作物,例如大豆,玉米和甘蔗。

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