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___________Hsa-miR-202的生物学信息分析_________

Analysis on biological information of hsa-miR-202

作者:               何金花  黎毓光  黄国贤  崔美玲  朱剑霞  古玉莲          
单位:           广州市番禺区中心医院检验科(广州511400)    
关键词:           hsa-miR-202;肿瘤;生物学信息      
分类号:
出版年·卷·期(页码):2013·32·1(78-82)
摘要:

目的 运用生物学软件对hsa-microRNA-202的生物学信息进行分析。方法 运用UCSC和Ensembl基因组在线浏览工具分析hsa-miR-202在人类基因组中所处位置,并运用miRNA靶基因分析软件MicroCosm、miRanda、DIANA-microT、RNAhybrid、TargetScan和RNA22对hsa-miR-202的靶基因进行预测。结果 hsa-miR-202定位于人10号染色体上135061015~135061124位置之间,共预测到3311个hsa-miR-202的靶基因,其中HAS2、RNF139、MON2基因被6个主流软件共同预测为hsa-miR-202的靶基因。结论 hsa-miR-202的成熟序列在人、小鼠、大鼠、大象和金鱼等脊椎动物中高度保守,在生理和病理过程中发挥重要的调控作用。

Objective To analyze the biological information of has-miR-202 by using biological softwares.Methods We analyze the position of has-miR-202 in the genomes of the human species with UCSC and Ensembl genome online browsing tools,and predict the miRNA target genes with six mainstream miRNA target gene analysis softwares (MicroCosm,miRanda,DIANA-microT,RNAhybrid,TargetScan and RNA22).Results Has-miR-202 is located in chromosome 10,the region is between 135061015 and 135061124.We predict 3311 target genes totally,and HAS2,RNF139,MON2 genes are the common ones in the six mainstream miRNA target gene analysis softwares.Conclusions The mature sequence of has-miR-202 is highly conservative in people,rats,mice,elelphants and goldfish,and plays important roles in physiological and pathological processes.

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