Data/hora: 11/06/2024 06:37:06

Provedor de dados: | Nature Precedings
País: | United Kingdom
Título: | A Database for TSSs of Human MicroRNAs
Autores: | Malay Bhattacharyya; Sanghamitra Bandyopadhyay.
Data: | 2012-01-25
Ano: | 2012
Palavras-chave: | Genetics &amp; Genomics; Molecular Cell Biology; Bioinformatics.
Resumo: | MicroRNAs (miRNAs) are small endogeneous non-coding RNAs of about 22nt length. These short RNAs regulate the expression of mRNAs by hybridizing with their 3&amp;#x27;-UTRs or by translational repression. They have been shown to take crucial roles in many biological processes. Many of the current studies are focused over how mature miRNAs regulate mRNAs, even though there is very limited knowledge about their transcriptional loci. Primary miRNAs (pri-miRs) are first transcribed from the DNA, followed by the formation of precursor miRNA (pre-miR) by endonucleases activity, which finally produces mature miRNAs. Unfortunately, the identification of the loci of pri-miRs, and the associated information about transcription start sites (TSSs) and promoters is still in progress. This information, even though limited, may be useful for further study on the regulation of miRNAs. In this paper, we provide a novel database of miRNA TSSs (miRT) that might be a valuable resource for advanced research on miRNA regulation.
Tipo: | Manuscript

Identificador:

http://precedings.nature.com/documents/6832/version/1

oai:nature.com:10.1038/npre.2012.6832.1

http://dx.doi.org/10.1038/npre.2012.6832.1

Fonte: | Nature Precedings
Fonte: | Creative Commons Attribution 3.0 License