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Updated: May 12, 2026
A Bioinformatics Pipeline to Accurately and Efficiently Analyze the MicroRNA Transcriptomes in Plants
Published on: January 21, 2020
Structural and functional based identification of the bean (Phaseolus) microRNAs and their targets from expressed
Muhammad Younas Khan Barozai1, Muhammad Din, Iftikhar Ahmed Baloch
1Department of Botany, University of Balochistan, Sariab Road, Quetta, Pakistan. barozaikhan@gmail.com
Abstract:
MicroRNAs (miRNAs) are small, 18-26 nucleotides long, non-coding RNAs that play role in post-transcriptional gene regulation. Many of these are evolutionarily conserved. This suggests a powerful approach to predict new miRNAs in other species. In this research, structural and functional approaches were combined to make computational prediction of potential miRNAs and their targets in Bean (Phaseolus). Total 55 novel miRNAs were detected from 38 miRNAs families in Bean (Phaseolus). These families are; miR156, 160, 164, 168, 170, 171, 172, 319, 393, 396, 397, 398, 408, 414, 438, 444, 535, 1310, 1424, 1426, 1848, 1860, 1863, 2055, 2091, 2093, 2094, 2102, 2103, 2105, 2864, 2866, 2925, 2926, 4221, 4245, 4246 and 4250. In the 55 putative miRNAs; 28 miRNAs belong to Phaseolus acutifolius, 23 to Phaseolus vulgaris, 4 to Phaseolus coccineus. All the mature miRNAs reside in the stem portion of the hairpin structures. Total 146 potential protein targets were predicted for these miRNAs.
