PAIPline: pathogen identification in metagenomic and clinical next generation sequencing samples.

ABSTRACT:

Motivation

Next generation sequencing (NGS) has provided researchers with a powerful tool to characterize metagenomic and clinical samples in research and diagnostic settings. NGS allows an open view into samples useful for pathogen detection in an unbiased fashion and without prior hypothesis about possible causative agents. However, NGS datasets for pathogen detection come with different obstacles, such as a very unfavorable ratio of pathogen to host reads. Alongside often appearing false positives and irrelevant organisms, such as contaminants, tools are often challenged by samples with low pathogen loads and might not report organisms present below a certain threshold. Furthermore, some metagenomic profiling tools are only focused on one particular set of pathogens, for example

SUBMITTER: Andrusch A 

PROVIDER: S-EPMC6129269 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature