trinity-software
This is an old revision of the document!
Table of Contents
Trinity
Trinity assembles transcript sequences from Illumina RNA-Seq data.
Information
- Latest Version: v2.4.0
- Added: March, 2015
- Updated: August, 2017
Usage
See versions of trinity which are available:
$ module avail trinity
Note:
- You should use the −−full_cleanup option so that Trinity can clean up after itself by removing all the intermediary files it has created except for the final Trinity.fasta results file.
- Trinity creates millions of small files – which causes problems on the HPC storage server – so you must direct output from these jobs to /var/scratch instead of your home folder. For example:
#!/usr/bin/env bash #SBATCH -p highmem #SBATCH -J trinity #SBATCH -n 8 module load trinity/v2.4.0 # create and change to a working directory on the compute node export WORKDIR=/var/scratch/$USER/$SLURM_JOBID mkdir -p $WORKDIR cd $WORKDIR # match CPUs to amount requested in SBATCH options! Trinity --seqType fq --max_memory 10G --left fish_R1.fastq --right fish_R2.fastq --CPU 8 --output trinity-fish2 --full_cleanup
Installation
Notes from the sysadmin during installation:
$ cd /tmp $ wget https://github.com/trinityrnaseq/trinityrnaseq/archive/Trinity-v2.4.0.zip $ unzip Trinity-v2.4.0.zip $ cd trinityrnaseq-Trinity-v2.4.0 $ scl enable devtoolset-4 bash $ make $ make plugins $ sudo mkdir /export/apps/trinity/v2.4.0 $ make test_trinity $ sudo cp -r . /export/apps/trinity/v2.4.0
trinity-software.1503404455.txt.gz · Last modified: 2017/08/22 12:20 by aorth