Systematic design for trait introgression projects.

Systematic design for trait introgression projects.
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DOI:
10.1007/s00122-017-2938-9
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发表时间:
2017-10
期刊:
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik
影响因子:
--
通讯作者:
Beavis WD
Beavis WD
中科院分区:
其他
文献类型:
--
作者:
Cameron JN;Han Y;Wang L;Beavis WD

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使用运营研究方法,我们展示了针对竞争目标的最佳性状渐渗项目的设计。 我们展示了一种创新的方法,设计性状渗入(TI)项目的基础上,从运筹学的优化原则。如果TI项目的设计是基于明确和可衡量的目标,它们可以被转化为具有决策变量和约束的数学模型,这些模型可以被转化为与任何任意选择策略相关的帕累托最优图。帕累托图可以用来在最大化成功概率的同时最小化成本和时间之间做出合理的决策。与成本、时间和成功概率(CTP)框架相关的系统严谨性非常适合设计需要动态决策的TI项目。现金转拨方案框架还表明,以前确定的“最佳”战略可以改进,在不增加时间或费用的情况下,至少提高一倍的效率。本文的在线版本(doi:10.1007/s 00122 -017-2938-9)包含补充材料,可供授权用户使用。
Using an Operations Research approach, we demonstrate design of optimal trait introgression projects with respect to competing objectives. We demonstrate an innovative approach for designing Trait Introgression (TI) projects based on optimization principles from Operations Research. If the designs of TI projects are based on clear and measurable objectives, they can be translated into mathematical models with decision variables and constraints that can be translated into Pareto optimality plots associated with any arbitrary selection strategy. The Pareto plots can be used to make rational decisions concerning the trade-offs between maximizing the probability of success while minimizing costs and time. The systematic rigor associated with a cost, time and probability of success (CTP) framework is well suited to designing TI projects that require dynamic decision making. The CTP framework also revealed that previously identified ‘best’ strategies can be improved to be at least twice as effective without increasing time or expenses. The online version of this article (doi:10.1007/s00122-017-2938-9) contains supplementary material, which is available to authorized users.
DOI: 10.2135/cropsci1999.3951295x
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