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牦牛核苷酸序列资源的调查
Investigation of nucleotide sequence resources of yaks
【摘要】 目的了解牦牛核苷酸序列的资源状况,为今后的相关选题和研究提供重要参考.方法根据GenBank的序列记录,从登录号、记录名称、序列长度、DNA/mRNA、接受日期、完整/不完整编码区序列、递交机构7个项目进行统计,分析数据量和增长率、数据的递交机构、覆盖的基因和区域、包含完整CDS的记录4个方面的情况.结果从1995年至2005年,共有19个机构递交了相关序列,总碱基数达160321 bp,这些序列覆盖了65种不同基因或区域.
【Abstract】 Objective: To find out the nucleotide sequence resources of yaks,and to provide important references for the related selection of questions for study or discussion in future.Methods: Based on records of sequences in GenBank,we make statistics of such seven items as accession number,locus,length,DNA/mRNA,accepted date,complete/incomplete CDS,and submitting organization.Then four aspects are analyzed,which are total data and increasing rate,submitting organization of the data,covered genes and districts,and records including complete CDS.Results: From 1995 to 2005,all of related sequences submitted by all of nineteen organizations are summed up to 160321 bp,which covers sixty-five different kinds of genes and districts.
【Key words】 yak; nucleotide sequence; NCBI; bio-informatics database;
- 【文献出处】 西南民族大学学报(自然科学版) ,Journal of Southwest University for Nationalities(Natural Science Edition) , 编辑部邮箱 ,2006年06期
- 【分类号】S823
- 【被引频次】1
- 【下载频次】44