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    • 1. 发明申请
    • DETERMINATION AND PREDICTION OF THE EXPRESSION OF TRAITS OF PLANTS FROM THE METABOLITE PROFILE AS A BIOMARKER
    • 从生物标志物的代谢物形态表达植物的行为的确定和预测
    • WO2008077635A8
    • 2008-09-04
    • PCT/EP2007011392
    • 2007-12-21
    • MAX PLANCK GESELLSCHAFTALTMANN THOMASWILLMITZER LOTHARSELBIG JOACHIMMEYER RHONDA CSTEINFATH MATTHIASLISEC JANFIEHN OLIVER
    • ALTMANN THOMASWILLMITZER LOTHARSELBIG JOACHIMMEYER RHONDA CSTEINFATH MATTHIASLISEC JANFIEHN OLIVER
    • G01N30/72G01N33/50
    • G01N33/5097G01N30/7206
    • The present invention relates to a method for determining the correlation between the metabolite profiles (MPs) and the expression or potential for expression of a trait of a group of plants, and further to a method for determining or predicting the expression of a trait of a plant by taking advantage of the determined MP of said plant and a determined correlation between the MPs and the expression or potential for the expression of said trait in a group of plants. Particularly, the present invention relates to a method for determining or predicting the biomass production/growth rate of a plant by taking advantage of the determined MP of said plant and a determined correlation between the MPs and the biomass production/growth rate or the potential for biomass production/growth rate of a group of plants. The present invention also relates to a method for breeding of a plant that takes advantage of a method of determining the expression or potential for expression of a trait of said plant according to any one of the methods as disclosed, and selecting said plant on the basis of the expression or potential for expression of said trait. Furthermore, the present invention relates to a method for identifying quantitative trait loci (QTLs) for a trait or for the potential for expression of a trait of a group of plants comprising the step of identifying QTLs for metabolite combinations showing correlation with the expression or potential for expression of said trait of said group of plants. The present invention also relates to and a method for identifying a candidate gene involved in the determination of expression or potential for expression of a trait of a plant comprising the step of isolating a gene corresponding to any one of the QTLs as identified by the corresponding method of the present invention. Additionally, the present invention relates to a method of screening for a plant that exhibits a desired expression or potential for expression of a trait as well as to a method of determining whether a treatment influences the expression or potential for expression of a trait of a plant.
    • 本发明涉及一种用于确定代谢物谱(MPs)与一组植物的性状的表达或潜在性之间的相关性的方法,并且还涉及用于确定或预测植物的性状的表达的方法 植物通过利用所确定的所述植物的MP和MP之间的确定的相关性以及在一组植物中表达所述性状的表达或潜力。 特别地,本发明涉及通过利用所确定的所述植物的MP和确定的MP与生物量生产/生长速率之间的相关性来确定或预测植物的生物量生产/生长速率的方法或潜在的 一组植物的生物量生产/生长速率。 本发明还涉及一种植物育种方法,其利用根据所公开的方法中的任一方法确定所述植物的性状的表达或潜力的方法的方法,并且基于所述方法选择所述植物 表达或表达所述性状的潜力。 此外,本发明涉及用于鉴定一组性状或用于表达一组植物的性状的潜力的数量性状基因座(QTL)的方法,包括鉴定与表达或潜在相关的代谢物组合的QTL的步骤 用于表达所述植物组的所述性状。 本发明还涉及用于鉴定涉及用于表达植物性状的表达或潜在性的候选基因的方法,包括分离与通过相应方法鉴定的任何一个QTL相对应的基因的步骤 的本发明。 另外,本发明涉及一种筛选表现出性状表达所需表达或潜力的植物的方法以及确定处理是否影响植物性状的表达或潜力的方法 。
    • 7. 发明专利
    • DETERMINATION AND PREDICTION OF THE EXPRESSION OF TRAITS OF PLANTS FROM THE METABOLITE PROFILE AS A BIOMARKER
    • CA2673603A1
    • 2008-07-03
    • CA2673603
    • 2007-12-21
    • MAX PLANCK GESELLSCHAFT
    • SELBIG JOACHIMWILLMITZER LOTHARALTMANN THOMASFIEHN OLIVERLISEC JANSTEINFATH MATTHIASMEYER RHONDA
    • G01N30/72G01N33/50
    • The present invention relates to a method for determining the correlation between the metabolite profiles (MPs) and the expression or potential for e xpression of a trait of a group of plants, and further to a method for deter mining or predicting the expression of a trait of a plant by taking advantag e of the determined MP of said plant and a determined correlation between th e MPs and the expression or potential for the expression of said trait in a group of plants. Particularly, the present invention relates to a method for determining or predicting the biomass production/growth rate of a plant by taking advantage of the determined MP of said plant and a determined correla tion between the MPs and the biomass production/growth rate or the potential for biomass production/growth rate of a group of plants. The present invent ion also relates to a method for breeding of a plant that takes advantage of a method of determining the expression or potential for expression of a tra it of said plant according to any one of the methods as disclosed, and selec ting said plant on the basis of the expression or potential for expression o f said trait. Furthermore, the present invention relates to a method for ide ntifying quantitative trait loci (QTLs) for a trait or for the potential for expression of a trait of a group of plants comprising the step of identifyi ng QTLs for metabolite combinations showing correlation with the expression or potential for expression of said trait of said group of plants. The prese nt invention also relates to and a method for identifying a candidate gene i nvolved in the determination of expression or potential for expression of a trait of a plant comprising the step of isolating a gene corresponding to an y one of the QTLs as identified by the corresponding method of the present i nvention. Additionally, the present invention relates to a method of screeni ng for a plant that exhibits a desired expression or potential for expressio n of a trait as well as to a method of determining whether a treatment influ ences the expression or potential for expression of a trait of a plant.