Intersection between the set of genes within the R1-R4 genomic regions and the sets of genes covered by online cvxNDL dictionary elements for chr2L.

We determined the sizes of the intersections of the set of genes covered by each dictionary element and the genes in the R1-R4 genomic region and arranged them in decreasing order. The top 5 dictionary elements in this order cumulatively contain 38 out of the 85 genes within the R1-R4 genomic regions. This is in sharp contrast with randomly generated dictionary elements, where the top 5 elements with maximum intersection cover only 7 genes.我们首先计算了每个字典条目（dictionary element）所覆盖的基因集合与R1-R4基因组区域内基因的交集大小，并将这些交集大小按降序排列。按照该排序的前5个字典条目，累计覆盖了R1-R4基因组区域内85个基因中的38个。这与随机生成的字典条目形成鲜明对比：后者中交集规模最大的前5个条目仅覆盖了7个基因。