MicroRNA expression profiling in PBMCs of Indian water Buffalo (<i>Bubalus bubalis</i>) infected with Brucella and Johne's disease.

ABSTRACT:

Background

MicroRNAs play key roles in host-pathogen-interactions and disease pathogenesis. Our aim was to characterize the differentially expressed miRNAs in the blood cells of diseased (Brucellosis-positive, Johne's disease-positive) and healthy- water buffaloes. The pooled small-RNA samples of each group were sequenced on Ion Torrent Personal Genome Machine (PGM) sequencer and the data were analyzed for differential expression.

Results

Here we identified 274 known miRNAs with bovine homologs and 36 novel mature-star miRNAs from the sequnces of small RNA libraries. Overall 195 miRNAs were common to all the three groups. Certain miRNAs such as bta-miR-21-5p, -26a, -29a/b, -30d - 103, - 140, - 150, - 191, - 374, - 1434-5p,-1260b, - 2484 and let-7 members were abundantly expr

SUBMITTER: Singh J 

PROVIDER: S-EPMC7242893 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature