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Recent Developments in Metabolic Pathway Analysis and their Potential Implications for Biotechnology and Medicine

机译:代谢途径分析的最新发展及其对生物技术和医学的潜在影响

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The complete sequencing of about 20 genomes has opened a new era in biology. Amongst various other novel research opportunities due to this achievement there is now the possibility of delineating the metabolic maps for several organisms by "inverse genetics," that is, by inferring the function of enzymes from the genes encoding them (cf. Bork et al., 1998). In the light of this development and promising biotechnological and medical aspects, there has recently been increasing interest in ways of understanding the architecture of cellular metabolism on a rational basis (cf. Heinrich & Schuster, 1996; Rohwer et al., 1996; Nuno et al., 1997; Stephanopoulos et al., 1998). The present contribution is a brief review of the state of the art in the structural (topological) analysis of metabolic networks, a field often referred to as pathway analysis. After a short account of various theoretical concepts, potential applications in biotechnology and medicine are outlined. Several situations where pathway analysis can tell us more about optimal metabolic routes than linear programming approaches are discussed.
机译:大约20个基因组的完整排序已在生物学中开辟了新的时代。在各种其他新颖的研究机会由于这一成就而言,现在通过推断从编码它们的基因的酶的功能来描绘几种生物的代谢地图的可能性(CF. Bork等人。 ,1998年)。鉴于这种发展和有前途的生物技术和医学方面,最近越来越越来越令人利益,以理性的基础理解细胞新陈代谢的结构(CF.Heinrich&Schuster,1996; Rohwer等,1996; Nuno等Al。,1997; Stephanopoulos等,1998)。本贡献是对代谢网络的结构(拓扑)分析的结构(拓扑)分析的简要审查,通常称为途径分析。在短暂叙述各种理论概念之后,概述了生物技术和药物中的潜在应用。途径分析可以告诉我们更多关于最佳代谢路线的几种情况,而不是线性编程方法。

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