Massively parallel sequencing and analysis of the Necator americanus transcriptome.

ABSTRACT:

Background

The blood-feeding hookworm Necator americanus infects hundreds of millions of people worldwide. In order to elucidate fundamental molecular biological aspects of this hookworm, the transcriptome of the adult stage of Necator americanus was explored using next-generation sequencing and bioinformatic analyses.

Methodology/principal findings

A total of 19,997 contigs were assembled from the sequence data; 6,771 of these contigs had known orthologues in the free-living nematode Caenorhabditis elegans, and most of them encoded proteins with WD40 repeats (10.6%), proteinase inhibitors (7.8%) or calcium-binding EF-hand proteins (6.7%). Bioinformatic analyses inferred that the C. elegans homologues are involved mainly in biological pathways linked to ribosome biogenesis (

SUBMITTER: Cantacessi C 

PROVIDER: S-EPMC2867931 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature