Tag Archives: cyverse

Genome Annotation – Olympia oyster genome using WQ-MAKER Instance on Jetstream

Yesterday, our Xsede Startup Application (Google Doc) got approval for 100,000 Service Units (SUs) and 1TB of disk space on Xsede/Atmosphere/Jetstream (or, whatever it’s actually called!). The approval happened within an hour of submitting the application!

Here’s a copy of the approval notice:

Dear Dr. Roberts:

Your recently submitted an XSEDE Startup request has been reviewed and approved.

PI: Steven Roberts, University of Washington

Request: Annotation of Olympia oyster (Ostrea lurida) and Pacific geoduck (Panopea generosa) genomes using WQ_MAKER on Jetstream cloud.

Request Number: MCB180124 (New)

Start Date: N/A

End Date: 2019-08-05

Awarded Resources: IU/TACC (Jetstream): 100,000.0 SUs

IU/TACC Storage (Jetstream Storage): 1,000.0 GB

Allocations Admin Comments:

The estimated value of these awarded resources is $14,890.00. The allocation of these resources represents a considerable investment by the NSF in advanced computing infrastructure for U.S. The dollar value of your allocation is estimated from the NSF awards supporting the allocated resources.

If XSEDE Extended Collaborative Support (ECSS) assistance was recommended by the review panel, you will be contacted by the ECSS team within the next two weeks to begin discussing this collaboration.

For details about the decision and reviewer comments, please see below or go to the XSEDE User Portal (https://portal.xsede.org), login, click on the ALLOCATIONS tab, then click on Submit/Review Request. Once there you will see your recently awarded research request listed on the right under the section ‘Approved’. Please select the view action to see reviewer comments along with the notes from the review meeting and any additional comments from the Allocations administrator.

By default the PI and all co-PIs will be added to the resources awarded. If this is an award on a renewal request, current users will have their account end dates modified to reflect the new end date of this award. PIs, co-PIs, or Allocation Managers can add users to or remove users from resources on this project by logging into the portal (https://portal.xsede.org) and using the ‘Add/Remove User’ form.

Share the impact of XSEDE! In exchange for access to the XSEDE ecosystem, we ask that all users let us know what XSEDE has helped you achieve:

  • For all publications, please acknowledge use of XSEDE and allocated resources by citing the XSEDE paper (https://www.xsede.org/how-to-acknowledge-xsede) and also add your publications to your user profile.
  • Tell us about your achievements (http://www.xsede.org/group/xup/science-achievements).
  • Help us improve our reporting by keeping your XSEDE user profile up to date and completing the demographic fields (https://portal.xsede.org/group/xup/profile).

For question regarding this decision, please contact help@xsede.org.

Best regards,
XSEDE Resource Allocations Service

===========================

REVIEWER COMMENTS

===========================

Review #0 – Excellent

Assessment and Summary:
Maker is a well-known and fitting workflow for Jetstream. This should be a good use of resources.

Appropriateness of Methodology:

After each user on the allocation has logged in, the PI will need to open a ticket via help@xsede.org and request the quota be set per the allocation to 1TB. Please provide the XSEDE portal ID of each user.

Appropriateness of Computational Research Plan:

We request that any publications stemming from work done using Jetstream cite us – https://jetstream-cloud.org/research/citing-jetstream.php

Efficient Use of Resources:


We had a tremendous amount of help from Upendra Devisetty at CyVerse in getting the Xsede Startup Application written, as well as running WQ-MAKER on Xsede/Atmosphere/Jetstream (or, whatever it’s called!).


Now, on to how I got the run going…

I initiated the Olympia oyster genome annotation using a WQ-MAKER instance (MAKER 2.31.9 with CCTools v3.1) on Jetstream:


I followed the excellent step-by-step directions here:

The “MASTER” machine was a “m1.xlarge” machine (i.e. CPU: 24, Mem: 60 GB, Disk: 60 GB).

I attached a 1TB volume to the MASTER machine.

I set up the run using 21 “WORKER” machines. Twenty WORKERS were “m1.large” machines (i.e. CPU: 10, Mem: 30 GB, Disk: 60 GB). The remaining WORKER was set at “m1.xlarge” (i.e. CPU: 24, Mem: 60 GB, Disk: 60 GB) to use up the rest of our allocated memory.


MASTER machine was initialized with the following command:

nohup wq_maker -contigs-per-split 1 -cores 1 -memory 2048 -disk 4096 -N wq_maker_oly${USER} -d all -o master.dbg -debug_size_limit=0 -stats test_out_stats.txt > log_file.txt 2>&1 &

Each WORKER was started with the following command:

nohup work_queue_worker -N wq_maker_oly${USER} --cores all --debug-rotate-max=0 -d all -o worker.dbg > log_file_2.txt 2>&1 &

When starting each WORKER, an error message was generated, but this doesn’t seem to have any impact on the ability of the program to run:


I checked on the status of the run and you can see that there are 22 WORKERS and 15,568 files “WAITING”. BUT, there are 159,429 contigs in our genome FastA!

Why don’t these match??!!

This is because WQ-MAKER splits the genome FastA into smaller FastA files containg only 10 sequences each. This is why we see 10-fold fewer files being processed than sequences in our genome file.


Here is the rest of the nitty gritty details:

Genome file:
Transcriptome file:
Proteome files (NCBI):

The two FastA files below were concatenated into a single FastA file (gigas_virginica_ncbi_proteomes.fasta) for use in WQ-MAKER.

Maker options control file (maker_opts.ctl):

This is a bit difficult to read in this notebook; copy and paste in text editor for easier viewing.

NOTE: Paths to files (e.g. genome FastA) have to be relative paths; cannot be absolute paths!


#-----Genome (these are always required)
genome=../data/oly_genome/Olurida_v081.fa #genome sequence (fasta file or fasta embeded in GFF3 file)
organism_type=eukaryotic #eukaryotic or prokaryotic. Default is eukaryotic

#-----Re-annotation Using MAKER Derived GFF3
maker_gff= #MAKER derived GFF3 file
est_pass=0 #use ESTs in maker_gff: 1 = yes, 0 = no
altest_pass=0 #use alternate organism ESTs in maker_gff: 1 = yes, 0 = no
protein_pass=0 #use protein alignments in maker_gff: 1 = yes, 0 = no
rm_pass=0 #use repeats in maker_gff: 1 = yes, 0 = no
model_pass=0 #use gene models in maker_gff: 1 = yes, 0 = no
pred_pass=0 #use ab-initio predictions in maker_gff: 1 = yes, 0 = no
other_pass=0 #passthrough anyything else in maker_gff: 1 = yes, 0 = no

#-----EST Evidence (for best results provide a file for at least one)
est=../data/oly_transcriptome/Olurida_transcriptome_v3.fasta #set of ESTs or assembled mRNA-seq in fasta format
altest= #EST/cDNA sequence file in fasta format from an alternate organism
est_gff= #aligned ESTs or mRNA-seq from an external GFF3 file
altest_gff= #aligned ESTs from a closly relate species in GFF3 format

#-----Protein Homology Evidence (for best results provide a file for at least one)
protein=../data/gigas_virginica_ncbi_proteomes.fasta  #protein sequence file in fasta format (i.e. from mutiple oransisms)
protein_gff=  #aligned protein homology evidence from an external GFF3 file

#-----Repeat Masking (leave values blank to skip repeat masking)
model_org=all #select a model organism for RepBase masking in RepeatMasker
rmlib= #provide an organism specific repeat library in fasta format for RepeatMasker
repeat_protein= #provide a fasta file of transposable element proteins for RepeatRunner
rm_gff= #pre-identified repeat elements from an external GFF3 file
prok_rm=0 #forces MAKER to repeatmask prokaryotes (no reason to change this), 1 = yes, 0 = no
softmask=1 #use soft-masking rather than hard-masking in BLAST (i.e. seg and dust filtering)

#-----Gene Prediction
snaphmm= #SNAP HMM file
gmhmm= #GeneMark HMM file
augustus_species= #Augustus gene prediction species model
fgenesh_par_file= #FGENESH parameter file
pred_gff= #ab-initio predictions from an external GFF3 file
model_gff= #annotated gene models from an external GFF3 file (annotation pass-through)
est2genome=0 #infer gene predictions directly from ESTs, 1 = yes, 0 = no
protein2genome=0 #infer predictions from protein homology, 1 = yes, 0 = no
trna=0 #find tRNAs with tRNAscan, 1 = yes, 0 = no
snoscan_rrna= #rRNA file to have Snoscan find snoRNAs
unmask=0 #also run ab-initio prediction programs on unmasked sequence, 1 = yes, 0 = no

#-----Other Annotation Feature Types (features MAKER doesn't recognize)
other_gff= #extra features to pass-through to final MAKER generated GFF3 file

#-----External Application Behavior Options
alt_peptide=C #amino acid used to replace non-standard amino acids in BLAST databases
cpus=1 #max number of cpus to use in BLAST and RepeatMasker (not for MPI, leave 1 when using MPI)

#-----MAKER Behavior Options
max_dna_len=100000 #length for dividing up contigs into chunks (increases/decreases memory usage)
min_contig=1 #skip genome contigs below this length (under 10kb are often useless)

pred_flank=200 #flank for extending evidence clusters sent to gene predictors
pred_stats=0 #report AED and QI statistics for all predictions as well as models
AED_threshold=1 #Maximum Annotation Edit Distance allowed (bound by 0 and 1)
min_protein=0 #require at least this many amino acids in predicted proteins
alt_splice=0 #Take extra steps to try and find alternative splicing, 1 = yes, 0 = no
always_complete=0 #extra steps to force start and stop codons, 1 = yes, 0 = no
map_forward=0 #map names and attributes forward from old GFF3 genes, 1 = yes, 0 = no
keep_preds=0 #Concordance threshold to add unsupported gene prediction (bound by 0 and 1)

split_hit=10000 #length for the splitting of hits (expected max intron size for evidence alignments)
single_exon=0 #consider single exon EST evidence when generating annotations, 1 = yes, 0 = no
single_length=250 #min length required for single exon ESTs if 'single_exon is enabled'
correct_est_fusion=0 #limits use of ESTs in annotation to avoid fusion genes

tries=2 #number of times to try a contig if there is a failure for some reason
clean_try=0 #remove all data from previous run before retrying, 1 = yes, 0 = no
clean_up=0 #removes theVoid directory with individual analysis files, 1 = yes, 0 = no
TMP= #specify a directory other than the system default temporary directory for temporary files

After the run finishes, it will have produced a corresponding GFF file for each scaffold. This is unwieldly, so the GFFs will be merged using the following code:

$ gff3_merge -n -d Olurida_v081.maker.output/Olurida_v081_master_datastore_index.log

All WORKERS were running as of 07:45 today. As of this posting (~3hrs later), WQ-MAKER had already processed ~45% of the files! Annotation will be finished by the end of today!!! Crazy!

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Genes (RNA-Seq) on Oly Genome

We currently have a version (0.0.2) of the Ostrea lurida genome on CoGe. This is 38 scaffolds greater than 80k bp. Below is an effort to map gonad RNA-seq data to said genome.

Two male gonad and two female libraries were mapped to the genome using TopHat in Cyverse Discovery Environment.
cy_1CEA6C82.png

Through the steps…

CoGe__My_Data_1CEA6505.png


CoGe__My_Data_1CEA6557.png

I moved the data in Discovery Environment to coge_data directory.

CoGe__My_Data_1CEA6688.png

Will see what Expression Analysis does…

CoGe__My_Data_1CEA66F8.png

Some output

CoGe__My_Data_1CEA6A27.png

This created two files and corresponding tracks: read depth and BAM alignment

JBrowse_scaffold5824_3156__8360_1CEA6B71.png

Will crank out other three libraries and soon will work on rough annotation.

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GBS Frustrations

This isn’t really a notebook entry – it’s more of a traditional blog post.

It’s a quick summary of the frustrations and struggles I’ve encountered while trying to analyze the Olympia oyster GBS data. Hopefully it will serve as a place holder for others to find (and avoid) some of the pitfalls I’ve encountered so far. But, mostly, this is just for me to vent…

  1. Using the Stacks program (on Hummingbird over the network to our server Owl) takes forever and, more importantly, consistently fails to complete the ustacks and cstacks programs.

  2. Using the Stacks program (on Hummingbird via external HDD connected through Firewire) takes forever (combined, process_radtags and ustacks has been running since 20160428; that’s eight days)!!! Granted, this is running on all 96 samples, but, regardless, this type of time frame is not very conducive to productivity.

  3. The “raw” non-demultiplexed fastq files supplied by BGI have a ‘N’ in the barcode in the FASTQ header lines. This prevents Stacks (and possibly Tassel – I’ll get to this in a second) from being able to perform the demultiplexing. Here’s a screen shot of what I’m talking about:

  1. Cyverse has a program called Tassel that should be able to handle GBS data just like ours. However, it doesn’t produce the expected output to proceed to the second step. Although I haven’t tested it, it’s possible that the problem is related to the ‘N’ in the FASTQ header barcode sequence I mentioned above. I suspect it’s related because the first step in using Tassel is demultiplexing utilizing a supplied barcode keyfile.
  2. Cyverse has Stacks installed, but in order to use it, someone has to build a Cyverse “app.” I’ve tried and the process is brutal. It’s not conducive for a program (that is really a suite of programs) like Stacks that has so many command line options and, depending on your input file types (e.g. “non-standard” Illumina filenames for paired-end sequencing), requires looping over filenames to specify corresponding file pairs.

  3. Pyrad actually worked relatively well, but the VCF output file (for visualizing in the Integrative Genomics Viewer) has an ill-formed header that IGV won’t accept. Attempts at tweaking the header don’t seem to resolve the issue. Additionally, it’s not apparent in the output files if individuals get grouped, even though there is an option to specify which individuals should be grouped together.

  4. And, the most frustrating thing of all???!!!  I just realized how to handle the problematic barcodes in the FASTQ headers!! Instead of trying to alter the FASTQ files (which I’ve been messing around with over the past few days), all I’ve needed to do this entire time is CHANGE THE BARCODE KEY FILE THAT STACKS AND/OR TASSEL USES TO HAVE A ‘N’ AT THE BEGINNING OF EACH BARCODE!

I’m going to go cry now…

Regardless of that last one, it doesn’t change the fact that Stacks is painfully slow and, at times, unreliable.

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Getting back on tracks

Yesterday I uploaded v0.0.1 of the Geoduck genome to CoGe.

Now I want to start adding tracks. To do this I used CLC to create RNA-seq tracks from our male and female gonad transcriptome data.

As would be expected only a small amount of reads mapped. This is as we are limiting the genome to the 22 scaffolds with length > 100k.

Males
CLC_Genomics_Workbench_8_5_1_1CAD8B6E.png

Females
CLC_Genomics_Workbench_8_5_1_1CAD8BCB.png

One thing to point out (and will have to be followed up on) is that many more Female reads mapped back.

I took the Reads data and exported to BAM.
CLC_Genomics_Workbench_8_5_1_1CAD8C40.png

Then uploaded to CoGe.
I called this Version 1, and interestingly I got some cool options.. so I selected them.

CoGe__My_Data_1CAD8C90.png

This included saving as a Notebook.

CoGe__My_Data_1CAD8CC2.png


This was Finished in less than 5 minutes!
CoGe__My_Data_1CAD8CEB.png

The SNP view.
CoGe__My_Data_1CAD8D42.png

Voila – we have it in a Browser.
JBrowse_scaffold860_1__221360_and_Getting_back_on_track_md_1CAD9095.png

and you can zoom in
JBrowse_scaffold4546_56623__57472_1CAD8E29.png

Here we have a Notebook view
CoGe__My_Data_1CAD8E81.png
It is now public, though not quite sure if there is a url.

Everything is public so please give it a look / twirl.
CoGe__My_Data_1CAD8F10.png

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Panoplea of data

We have had the data for a draft genome of Panopea generosa for a bit. Here is a quick look.

All raw data is available @ http://owl.fish.washington.edu/nightingales/P_generosa/

With a first pass assembly here.

There are over 14 million scaffolds at this point with 22 scaffolds greater than 100,000 bp. We are using those to kick the tire of COGE and see if this is good portal for analysis and sharing.

Banners_and_Alerts_and_CoGe__My_Data_and_CLC_Genomics_Workbench_8_5_1_and_Add_New_Post_‹_half-shell_—_WordPress_1CAC76A2.png

 

There is not much to see now in the genome browser, but should hopefully have more soon.
CoGe__My_Data_1CAC7724.png

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