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2008

miRNAMap 2.0: genomic maps of microRNAs in metazoan genomes

9 years 3 months ago
miRNAMap 2.0: genomic maps of microRNAs in metazoan genomes
MicroRNAs (miRNAs) are small non-coding RNA molecules that can negatively regulate gene expression and thus control numerous cellular mechanisms. This work develops a resource, miRNAMap 2.0, for collecting experimentally verified microRNAs and experimentally verified miRNA target genes in human, mouse, rat and other metazoan genomes. Three computational tools, miRanda, RNAhybrid and TargetScan, were employed to identify miRNA targets in 3'-UTR of genes as well as the known miRNA targets. Various criteria for filtering the putative miRNA targets are applied to reduce the false positive prediction rate of miRNA target sites. Additionally, miRNA expression profiles can provide valuable clues on the characteristics of miRNAs, including tissue specificity and differential expression in cancer/normal cell. Therefore, quantitative polymerase chain reaction experiments were performed to monitor the expression profiles of 224 human miRNAs in 18 major normal tissues in human. The negative ...
Sheng-Da Hsu, Chia-Huei Chu, Ann-Ping Tsou, Shu-Je
Added 14 Dec 2010
Updated 14 Dec 2010
Type Journal
Year 2008
Where NAR
Authors Sheng-Da Hsu, Chia-Huei Chu, Ann-Ping Tsou, Shu-Jen Chen, Hua-Chien Chen, Paul Wei-Che Hsu, Yung-Hao Wong, Yi-Hsuan Chen, Gian-Hung Chen, Hsien-Da Huang
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