Comparative analysis of microRNA profiles between adult Ascaris lumbricoides and Ascaris suum.

ABSTRACT:

Background

The parasitic nematodes Ascaris lumbricoides and A. suum are of great public health and economic significance, and the two taxa were proposed to represent a single species. miRNAs are known with functions of gene regulations at post-transcriptional level.

Results

We herein compared the miRNA profiles of A. lumbricoides and A. suum female adults by Solexa deep sequencing combined with bioinformatics analysis and stem-loop real-time PCR. Using the A. suum genome as the reference genome, we obtained 171 and 494 miRNA candidates from A. lumbricoides and A. suum, respectively. Among which, 74 miRNAs were shared between the two taxa, 97 and 420 miRNAs were A. lumbricoides and A. suum specific. Target and function prediction revealed a significant set of targets which ar

SUBMITTER: Shao CC 

PROVIDER: S-EPMC4021693 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature