NGS, HaploGrep and Hadoop MapReduce

Many of our HaploGrep users are interested in analysing data within automated pipelines. To support users with a scalable and standardized service, we are happy to present you our newest project, called mtDNA-Server.
mtDNA-Server provides a free service for the complete workflow of NGS mtDNA projects. It includes the alignment of FASTQ SE/PE data based on BWA MEM (using JBWA) , sorting of data, creation of BAM files, heteroplasmy detection, contamination identification, haplogroup assignment using of course HaploGrep and graphical report creation based on R.
All steps are parallelized using Hadoop MapReduce. Therefore, we are able to analyse 800 1000G Phase 1 samples (27 GB) on our 30 core test cluster within 30 minutes. To simplify the execution of MapReduce jobs and provide users an intelligent workflow system, we use our MapReduce framework Cloudgene. Cloudgene controls the complete workflow and provides an intelligent queuing system in the background. mtDNA-Server will be available as a download in near future.

For now, we are still in beta and would very much appreciate any kind of feedback!!
Here’s the link:
mtDNA-Server

 

seb

 

Leave a Reply

Your email address will not be published. Required fields are marked *