SuRankCo: supervised ranking of contigs in de novo assemblies.

ABSTRACT:

Background

Evaluating the quality and reliability of a de novo assembly and of single contigs in particular is challenging since commonly a ground truth is not readily available and numerous factors may influence results. Currently available procedures provide assembly scores but lack a comparative quality ranking of contigs within an assembly.

Results

We present SuRankCo, which relies on a machine learning approach to predict quality scores for contigs and to enable the ranking of contigs within an assembly. The result is a sorted contig set which allows selective contig usage in downstream analysis. Benchmarking on datasets with known ground truth shows promising sensitivity and specificity and favorable comparison to existing methodology.

Conclusions

SuRankCo analy

SUBMITTER: Kuhring M 

PROVIDER: S-EPMC4520199 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature