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    • 4. 发明公开
    • METHODS AND SYSTEMS FOR LARGE SCALE SCAFFOLDING OF GENOME ASSEMBLIES
    • VERFAHREN UND SYSTEMEFÜRGROSS ANGELEGTES SCAFFOLDING VON GENOMASSEMBLIERUNGEN
    • EP3049557A4
    • 2017-06-14
    • EP14846949
    • 2014-09-27
    • SHENDURE JAYADEY ANDREWBURTON JOSHUAKITZMAN JACOBDUNHAM MAITREYE JLIACHKO IVAN
    • SHENDURE JAYADEY ANDREWBURTON JOSHUAKITZMAN JACOBDUNHAM MAITREYE JLIACHKO IVAN
    • G06F19/22C40B20/00C40B20/04C40B40/06G06F19/18
    • G06F19/12G06F19/18G06F19/22
    • Computational methods used for large scale scaffolding of a genome assembly are provided. Such methods may include a step of applying a location clustering model to a test set of contigs to form two or more location cluster groups, each location cluster group comprising one or more location-clustered contigs; a step of applying an ordering model to each of the two or more location cluster groups to form an ordered set of one or more location-clustered contigs within each cluster group; and a step of applying an orienting model to each ordered set of one or more location-clustered contigs to assign a relative orientation to each of the location-clustered contigs within each location cluster group. In some aspects, the test set of contigs are generated from aligning a set of reads generated by a chromosome conformation analysis technique (e.g., Hi-C) with a draft assembly, a reference assembly, or both.
    • 提供了用于大规模基因组组装的脚手架的计算方法。 这样的方法可以包括将位置聚类模型应用于重叠群的测试集合以形成两个或更多个位置聚类组的步骤,每个位置聚类组包括一个或更多位置聚类重叠群; 将排序模型应用于所述两个或更多个位置簇组中的每一个以形成每个簇群内的一个或更多个位置群集重叠群的有序集合的步骤; 以及将定向模型应用于每个有序集合的一个或多个位置聚类重叠群以向每个位置聚类群组内的每个位置聚类重叠群分配相对定向的步骤。 在一些方面,通过将由染色体构象分析技术(例如,Hi-C)产生的一组读数与草案组件,参考组件或两者对齐来生成重叠群测试集。