contig

Although each contig can not match reference genome well , yet overall coverage is high .

虽然单条重叠群与参考基因组匹配稍差，但总体覆盖度较高。

Construction of a YAC Contig Encompassing G200 Locus via Chromosome Walking

通过染色体步查建立水稻G200座位的重叠群

At last the multiple alignment is obtained by the order of fragments in the contig , thereby forming a consensus sequence .

最后按照该全序列片段顺序进行序列多重联配，得到全序列。

We choose subsequent k-mer repeatedly to extend contig .

算法中通过不断选取后继k-mer，来扩展重叠群。

After contig assembly , 155 nonredundant ESTs were generated . On the Rights of Assembly

些EST序列经contig组装后，得到155条非冗余EST序列。155条非冗

207 contig sequences were found to have the homologous genes with the network database , and 265 ESTs without remarkable homology .

没有显著同源性的有265条序列，占56.1%。

The second part is the process of assembling contig that was produced by the assembly progress to scaffold , which we called scaffolding progress .

第二个部分是将拼接阶段产生的contigs组装成scaffold的过程，称之为组装阶段。

The contig map basing on sequence - tagged sites ( STS ) is the most popular , the highest resolution physical map .

以序列标签位点（STS）为路标构建重叠群图谱是目前最普遍、最经典、分辨率最高的物理作图方法。

Full used of the biological characteristics of the sequencing data , assembled about 72 % of the contig without considering the overlap between contig .

充分利用了测序数据的生物学特征，在不考虑contig之间有重叠的情况下成功组装了72%的contig。

The first way was to look for the proteins that contained the conserved functional motif from the second phage database ( contig ) of malaria genome .

第一条途径是从恶性疟原虫二级数据库（contig），寻找含保守功能结构域的抗原。我们选用了保守的动力素蛋白作为筛选的目标。

So choosing the subsequent k-mer is an important process . If and only if the right subsequent k-mer is chosen can we get the contig with high quality .

故后继k-mer的选取是一个非常重要的过程，只有选择了正确的后继k-mer才能得到质量较高的重叠群。

This paper researched the whole-genome de novo assembly algorithm , in order to complete the algorithm , this paper proposed the rapid choose effectively mate-pair algorithm and assembly contig algorithm .

本文所要研究的就是全基因组的从头测序组装阶段的算法，为达到这个目标，本文在研究新一代测序技术原理的基础上，提出了快速筛选配对信息的算法与contig组装算法。

Sequencing analysis of the 323 kb contig of rice chromosome 4 identified a gene cluster encoding 7 dihydroflavonol-4-reductase ( DFR ) - like proteins within a 56 kb region .

通过对水稻4号染色体一段323kb的序列测定和分析，在其中56kb的区域内发现了一个由7个编码二氢黄酮醇还原酶（DFR）类似蛋白基因组成的基因簇。

We reported the sequence structures of the first complete rice chromosome centromere through identifying and sequencing a large BAC clone-based contig , which covered the rice chromosome 4 centromere .

在物理图构建的过程中鉴定了覆盖水稻第四号染色体着丝粒的重叠群，并对这个重叠群进行了测序，获得了第一个完整的水稻染色体着丝粒序列结构。