Title |
mirPRo–a novel standalone program for differential expression and variation analysis of miRNAs
|
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Published in |
Scientific Reports, October 2015
|
DOI | 10.1038/srep14617 |
Pubmed ID | |
Authors |
Jieming Shi, Min Dong, Lei Li, Lin Liu, Agustin Luz-Madrigal, Panagiotis A. Tsonis, Katia Del Rio-Tsonis, Chun Liang |
Abstract |
Being involved in many important biological processes, miRNAs can regulate gene expression by targeting mRNAs to facilitate their degradation or translational inhibition. Many miRNA sequencing studies reveal that miRNA variations such as isomiRs and "arm switching" are biologically relevant. However, existing standalone tools usually do not provide comprehensive, detailed information on miRNA variations. To deepen our understanding of miRNA variability, we developed a new standalone tool called "mirPRo" to quantify known miRNAs and predict novel miRNAs. Compared with the most widely used standalone program, miRDeep2, mirPRo offers several new functions including read cataloging based on genome annotation, optional seed region check, miRNA family expression quantification, isomiR identification and categorization, and "arm switching" detection. Our comparative data analyses using three datasets from mouse, human and chicken demonstrate that mirPRo is more accurate than miRDeep2 by avoiding over-counting of sequence reads and by implementing different approaches in adapter trimming, mapping and quantification. mirPRo is an open-source standalone program (https://sourceforge.net/projects/mirpro/). |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 50% |
Unknown | 2 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Scientists | 2 | 50% |
Members of the public | 2 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Ireland | 1 | <1% |
Italy | 1 | <1% |
Hong Kong | 1 | <1% |
Czechia | 1 | <1% |
United Kingdom | 1 | <1% |
Denmark | 1 | <1% |
United States | 1 | <1% |
Unknown | 101 | 94% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 31 | 29% |
Researcher | 30 | 28% |
Student > Master | 13 | 12% |
Student > Doctoral Student | 8 | 7% |
Student > Bachelor | 6 | 6% |
Other | 10 | 9% |
Unknown | 10 | 9% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 45 | 42% |
Biochemistry, Genetics and Molecular Biology | 36 | 33% |
Medicine and Dentistry | 4 | 4% |
Computer Science | 3 | 3% |
Neuroscience | 3 | 3% |
Other | 1 | <1% |
Unknown | 16 | 15% |