[galaxy-user] Secure file upload gateway for Galaxy

2013-09-24 Thread Georgios Magklaras
Hi,

Our team at the University of Oslo is building a Life Science Portal
based on Galaxy. We operate several standalone instances and we have the
necessary sysadmin experience, but we really need to implement a more
secure file upload mechanism than FTP (we do not like to send cleartext
password credentials in the open ), and we understand that Galaxy does
not integrate an upload method other than FTP with reference to this
screencast:

http://screencast.g2.bx.psu.edu/quickie_17_ftp_upload/flow.html
 

One possible solution for this is to setup an SFTP upload server with a
huge scratch space, that runs the SFTP upload gateway on one end and an
IP restricted FTP server on the other, so that users can then
upload/index the SFTP uploaded data into their Galaxy session via the
URL upload field. This two step process might be a bit cumbersome for
some of our users and we are looking for ways to simplify it. 

Do you have best recipes for SFTP/Aspera upload gateway integration to
Galaxy? We would welcome advise on that matter.

GM


Best regards,

-- 
-- 
George Magklaras PhD
RHCE no: 805008309135525
 
Head of IT/Senior Systems Engineer
Biotechnology Center of Oslo and
the Norwegian Center for Molecular Medicine/
Vitenskapelig Databehandling (VD) - 
Research Computing Services - USIT

EMBnet TMPC Chair

http://folk.uio.no/georgios
http://www.uio.no/english/services/it/research/hpc/abel/

Tel: +47 22840535 

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[galaxy-user] Stitch MAF blocks

2013-09-24 Thread Jennifer Di Tommaso
Hi,
I don't undestand how to use the tool Stitch MAF blocks. I update a small bed 
file and now I need to run this tool, I don't understand the next step. I'm 
searching for Novel Linc in some RNA-seq data and I found the lncRscan tool 
(http://code.google.com/p/lncrscan/wiki/example) and now I have to use Stitch 
MAF blocks.

The point is: I update the bed file, I select Fetch Alignments - Stitch MAF 
blocks, and then I can do nothing, I can only choose among locally cached 
alignments and alignments in your history. But MAF type/MAF file remain 
empty, in any case.

Can someone be so gentle to solve my problem? Do I need to download a MAF file? 
Is it normally on Galaxy server, but now it is down? How can I produce a MAF 
file selecting only some species (29 mammals)?

Thank you really much.

Jennifer
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Re: [galaxy-user] Secure file upload gateway for Galaxy

2013-09-24 Thread Carlos Borroto
On Tue, Sep 24, 2013 at 7:58 AM, Georgios Magklaras
georg...@biotek.uio.no wrote:
 Hi,

 Do you have best recipes for SFTP/Aspera upload gateway integration to
 Galaxy? We would welcome advise on that matter.


Hi,

I haven't implemented yet, but I'm planning on using plain scp(windows
user can use WinSCP). I shouldn't have problems doing so by using this
option in universe_wsgi.ini:
# Add an option to the library upload form which allows authorized
# non-administrators to upload a directory of files.  The configured directory
# must contain sub-directories named the same as the non-admin user's Galaxy
# login ( email ).  The non-admin user is restricted to uploading files or
# sub-directories of files contained in their directory.
user_library_import_dir = /local/opt/galaxy/import_dir

Hope it helps,
Carlos
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Re: [galaxy-user] Metagenomic filtering

2013-09-24 Thread Scott Tighe

Jing et al

Thank you for the offer to write some code to help advance the 
metagenomics arena. It is certainly needed.


So the problem is well known with megablast and shotgun metagenomics and 
without proper understanding and correct software will yield very 
misleading and in many cases incorrect data. For those of us who wish 
NOT to move to a protein level of comparison for specific reasons, we 
are stuck.


*The Problem:*

If I megablast 50 million sequences from a HiSeq run, millions of rRNA 
sequences will have a 99% match to all microbes rRNA genbank deposits. 
Not surprizing since the rRNA is highly conserved. The difference 
between E.coli and Shigella is 1 to 2 bases for the full 1540 bp 16s.  
So 16s is not useful for Genus level, and certainly not Species


*So what happens:*

The returned matches will have many hits to whatever model organism is 
in Genbank. For example E coli has 13000 entries for rRNA and 
Sphearotilus has 3 entries for rRNA. If the blasted sequence matches 
both, the results will mislead the investigator to think they have 13000 
hits to E coli, EVEN if the microbe is Sphearotilus.


*The cure?:*

If there was a way to filter/ remove all hits ? Let say, for example, 
that a result has a first match (say E. coli) at 99% a second match 
(say Pseudomanas) at 99% and a third , forth and fifth match 99 for 
three other organisms. This sequence _must_ be discarded because it is a 
conserve sequence.


Basically conserved sequence is the enemy and invalidates the entire 
result.

*
**Another problem:*

If you have a reference sample with 19 non-model  microbes, and you run 
that by HiSeq Shotgun for metagenomics and then megablast, what do you 
think you get?  If E coli is not in the reference sample, how many hits 
do you think you get? Yes, 10,000 of thousands. So without removing 
conserved sequences, your data is wrong and you are much better served 
by culturing and running a Biolog metabolic panel and comparing to the 
sequence result.


So where do we start? I have some shotgun metagenomics data from the 
reference sample which included the 19 microbes. That was data from a MiSeq.


Scott

Scott Tighe
Senior Core Laboratory Research Staff
Advanced Genome Technologies Core
University of Vermont
Vermont Cancer Center
149 Beaumont ave
Health Science Research Facility 303/305
Burlington Vermont 05405
802-656-2557

On 9/20/2013 9:17 PM, Jing Yu wrote:

Hi Scott,

I can do some perl programming, such as local/remote blasting. Can you 
specify your problem a little bit clearer, so that maybe I can write a 
program to do just that?


Regards,
Jing




Gerald

 16s is basically useless for identification to genus. Since I started 
sequencing 16s in 1992, I have come to realize that without sequencing 
the  full 1540 bases, it is generally misleading, and even than, it is 
not accurate enough to nail genus on more than 1/2 the cases.   
However, what is your feeling on ITS  and gyrase, They seem to be far 
more discriminating but those databases have been decommissioned 
sometime ago.


The desirable thing would be that Galaxy or NCBI  add a filter 
conserved genes [ ie any hit with a second choice greater than 3% 
distance]. Something such as that.


If you (or others)  are aware of such a thing, I'd love the here about it.

Sincerely
Scott 


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[galaxy-user] Need your helps about Galaxy

2013-09-24 Thread Lei Yan
Dear Dannon,

I built a new cloud Galaxy instance today.
Would you please tell me how to transfer given accounts from an old Galaxy
to this new one?
This is old Galaxy: http://galaxylocal.genenetwork.org:8080/
This is new Galaxy: http://galaxyclass.genenetwork.org/
Thanks a lot.


Lei Yan
Center for Integrative and Translational Genomics
UTHSC
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Re: [galaxy-user] Stitch MAF blocks

2013-09-24 Thread Jennifer Jackson

Hello,

Yes, this tool functions on MAF input. For examples through several 
cases with this tool group, including this tool, please see:


 Making whole genome alignments usable for biologists publication  
supplemental.

https://main.g2.bx.psu.edu/u/dan/p/maf

Using Galaxy publication  supplemental. Protocol #5
https://main.g2.bx.psu.edu/u/galaxyproject/p/using-galaxy-2012

The public Main server is experiencing some performance issues right 
now, so please give it some time before trying out the exercises  your 
analysis. Reviewing the pages should be fine. Screencasts can be watched 
on any browser except Firefox (use Chrome, Safari)


Thanks,
Jen
Galaxy team

On 9/24/13 5:59 AM, Jennifer Di Tommaso wrote:

Hi,
I don't undestand how to use the tool Stitch MAF blocks. I update a 
small bed file and now I need to run this tool, I don't understand the 
next step. I'm searching for Novel Linc in some RNA-seq data and I 
found the lncRscan tool 
(http://code.google.com/p/lncrscan/wiki/example) and now I have to use 
Stitch MAF blocks.


The point is: I update the bed file, I select Fetch Alignments - 
Stitch MAF blocks, and then I can do nothing, I can only choose among 
locally cached alignments and alignments in your history. But MAF 
type/MAF file remain empty, in any case.


Can someone be so gentle to solve my problem? Do I need to download a 
MAF file? Is it normally on Galaxy server, but now it is down? How can 
I produce a MAF file selecting only some species (29 mammals)?


Thank you really much.

Jennifer


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--
Jennifer Hillman-Jackson
http://galaxyproject.org

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Re: [galaxy-user] Need your helps about Galaxy

2013-09-24 Thread James Taylor
As I said before, there is no easy way to do this. You just need to
dump the old database and load into the new database. I would suggest
making a copy of the old database with a current version of Galaxy.
The migration scripts will then bring it up to date so you will have
identical schemas. You should then be able to dump and load easily
enough, you will just need to move the dump file between servers.

--
James Taylor, Associate Professor, Biology/CS, Emory University


On Mon, Sep 23, 2013 at 3:36 PM, Lei Yan leiyan2...@gmail.com wrote:
 Dear Dannon,

 I built a new cloud Galaxy instance today.
 Would you please tell me how to transfer given accounts from an old Galaxy
 to this new one?
 This is old Galaxy: http://galaxylocal.genenetwork.org:8080/
 This is new Galaxy: http://galaxyclass.genenetwork.org/
 Thanks a lot.


 Lei Yan
 Center for Integrative and Translational Genomics
 UTHSC

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Re: [galaxy-user] Secure file upload gateway for Galaxy

2013-09-24 Thread James Taylor
Galaxy's FTP support uses ProFTPD, which has modules for both TLS
(FTPS) and SFTP.

--
James Taylor, Associate Professor, Biology/CS, Emory University


On Tue, Sep 24, 2013 at 7:58 AM, Georgios Magklaras
georg...@biotek.uio.no wrote:
 Hi,

 Our team at the University of Oslo is building a Life Science Portal
 based on Galaxy. We operate several standalone instances and we have the
 necessary sysadmin experience, but we really need to implement a more
 secure file upload mechanism than FTP (we do not like to send cleartext
 password credentials in the open ), and we understand that Galaxy does
 not integrate an upload method other than FTP with reference to this
 screencast:

 http://screencast.g2.bx.psu.edu/quickie_17_ftp_upload/flow.html


 One possible solution for this is to setup an SFTP upload server with a
 huge scratch space, that runs the SFTP upload gateway on one end and an
 IP restricted FTP server on the other, so that users can then
 upload/index the SFTP uploaded data into their Galaxy session via the
 URL upload field. This two step process might be a bit cumbersome for
 some of our users and we are looking for ways to simplify it.

 Do you have best recipes for SFTP/Aspera upload gateway integration to
 Galaxy? We would welcome advise on that matter.

 GM


 Best regards,

 --
 --
 George Magklaras PhD
 RHCE no: 805008309135525

 Head of IT/Senior Systems Engineer
 Biotechnology Center of Oslo and
 the Norwegian Center for Molecular Medicine/
 Vitenskapelig Databehandling (VD) -
 Research Computing Services - USIT

 EMBnet TMPC Chair

 http://folk.uio.no/georgios
 http://www.uio.no/english/services/it/research/hpc/abel/

 Tel: +47 22840535

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Re: [galaxy-user] your video of using cloudman

2013-09-24 Thread Anton Nekrutenko
Elwood:

With large fastq files your best option will be either using public server
(which is having difficulties today) or running a local instance of Galaxy.
We are very much aware that the public site is not behaving well. It will
be back on-line today and in the coming weeks we will be switching
underlying infrastructure brining much needed relief to all Galaxy users at
once.

The best venue for posting such questions is out galaxy-user mailing list
(I CC'ed it here).

Thank you and sorry for the main site troubles.

anton



On Tue, Sep 24, 2013 at 11:29 AM, Elwood Linney ellin...@gmail.com wrote:

 Hello,
 Because of the problems with Galaxy online, I am looking into using Galaxy
 on the cloud but even with all the information it sometimes is confusing
 for individuals who wish to use existing Galaxy in a specific manner.

 In your video of transferring datasets to the cloud you used URLs for
 relatively small files, but under normal circumstances with Galaxy online,
 this  does not work for large files.  I generally work with fastq files of
 about 16gb in size.  Would I be able to transfer this size of file via URL
 to the cloud or would I have to use some other means (for galaxy online I
 use fetch)?

 Rather that bother you with this question, is there a specific address
 that I should send this type of question to (like the user list--though it
 seems like there is so much disfunctional with Galaxy online that it takes
 a few weeks to get a repy from that)?

 Elwood Linney
 Professor of Molecular Genetics and Microbiology
 Duke University Medical Center




-- 
Anton Nekrutenko
Associate Professor
Dept. of Biochemistry and Molecular Biology
www.galaxyproject.org
(814) 826-3051
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Re: [galaxy-user] Need your helps about Galaxy

2013-09-24 Thread Reiter, Larry T
Thanks, James. I worked it out by downloading my data files and workflow. For 
some reason MACS still doesn't work. Any ideas?

Lawrence T Reiter, PhD
UTHSC, Memphis, TN

On Sep 24, 2013, at 11:32 AM, James Taylor ja...@jamestaylor.org wrote:

 As I said before, there is no easy way to do this. You just need to
 dump the old database and load into the new database. I would suggest
 making a copy of the old database with a current version of Galaxy.
 The migration scripts will then bring it up to date so you will have
 identical schemas. You should then be able to dump and load easily
 enough, you will just need to move the dump file between servers.
 
 --
 James Taylor, Associate Professor, Biology/CS, Emory University
 
 
 On Mon, Sep 23, 2013 at 3:36 PM, Lei Yan leiyan2...@gmail.com wrote:
 Dear Dannon,
 
 I built a new cloud Galaxy instance today.
 Would you please tell me how to transfer given accounts from an old Galaxy
 to this new one?
 This is old Galaxy: http://galaxylocal.genenetwork.org:8080/
 This is new Galaxy: http://galaxyclass.genenetwork.org/
 Thanks a lot.
 
 
 Lei Yan
 Center for Integrative and Translational Genomics
 UTHSC
 
 ___
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 use the Galaxy Development list:
 
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 To manage your subscriptions to this and other Galaxy lists,
 please use the interface at:
 
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 To search Galaxy mailing lists use the unified search at:
 
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Re: [galaxy-user] Metagenomic filtering

2013-09-24 Thread Jennifer Jackson

Hi all -
Not to derail the conversation, but I wanted to point out some Galaxy 
resources that may help when considering how to approach solution. These 
may be knowns, but thought I'd put them out there just in case. See below.

Best!
Jen
Galaxy team

There are at least three public Galaxy instances that focus heavily on 
Metagenomics. Maybe worth a look?

http://wiki.galaxyproject.org/PublicGalaxyServers
Just do a browser search on metagenomics to find on page. May be 
others, but these are top 3.


The Tool Shed may or may not contain specialized tools from these 
servers. Asking to have those tools made available via TS route is can 
be done through direct contact. Other repos may have tools that fit or 
could be tuned. Tool authors own tools - changes could potentially be 
incorporated through direct contact. Or, as is open source, used as 
baseline with attribution if that doesn't work out.

http://toolshed.g2.bx.psu.edu/

Making a Galaxy Trello ticket for new tools and discussing new tool 
development on the galaxy-...@bx.psu.edu list may help you find other 
Galaxy community developers working on similar projects. Tickets are not 
just for the Galaxy core team, and even though the issue to solve is 
scientific, a technical implementation seems to be where this is going 
(new tool or existing tool tuning).
http://wiki.galaxyproject.org/Issues - Inbox is where this would go. 
Final home almost certainly Tool Shed (same for all tools), but 
possibility of also including on Galaxy Main server also exists once 
there are a valid repo and it is determined to be a good fit (resource, 
etc.).


On 9/24/13 7:17 AM, Scott Tighe wrote:

Jing et al

Thank you for the offer to write some code to help advance the 
metagenomics arena. It is certainly needed.


So the problem is well known with megablast and shotgun metagenomics 
and without proper understanding and correct software will yield very 
misleading and in many cases incorrect data. For those of us who wish 
NOT to move to a protein level of comparison for specific reasons, we 
are stuck.


*The Problem:*

If I megablast 50 million sequences from a HiSeq run, millions of rRNA 
sequences will have a 99% match to all microbes rRNA genbank deposits. 
Not surprizing since the rRNA is highly conserved. The difference 
between E.coli and Shigella is 1 to 2 bases for the full 1540 bp 16s.  
So 16s is not useful for Genus level, and certainly not Species


*So what happens:*

The returned matches will have many hits to whatever model organism is 
in Genbank. For example E coli has 13000 entries for rRNA and 
Sphearotilus has 3 entries for rRNA. If the blasted sequence matches 
both, the results will mislead the investigator to think they have 
13000 hits to E coli, EVEN if the microbe is Sphearotilus.


*The cure?:*

If there was a way to filter/ remove all hits ? Let say, for example, 
that a result has a first match (say E. coli) at 99% a second match 
(say Pseudomanas) at 99% and a third , forth and fifth match 99 for 
three other organisms. This sequence _must_ be discarded because it is 
a conserve sequence.


Basically conserved sequence is the enemy and invalidates the entire 
result.

*
**Another problem:*

If you have a reference sample with 19 non-model  microbes, and you 
run that by HiSeq Shotgun for metagenomics and then megablast, what do 
you think you get?  If E coli is not in the reference sample, how many 
hits do you think you get? Yes, 10,000 of thousands. So without 
removing conserved sequences, your data is wrong and you are much 
better served by culturing and running a Biolog metabolic panel and 
comparing to the sequence result.


So where do we start? I have some shotgun metagenomics data from the 
reference sample which included the 19 microbes. That was data from a 
MiSeq.


Scott
Scott Tighe
Senior Core Laboratory Research Staff
Advanced Genome Technologies Core
University of Vermont
Vermont Cancer Center
149 Beaumont ave
Health Science Research Facility 303/305
Burlington Vermont 05405
802-656-2557
On 9/20/2013 9:17 PM, Jing Yu wrote:

Hi Scott,

I can do some perl programming, such as local/remote blasting. Can 
you specify your problem a little bit clearer, so that maybe I can 
write a program to do just that?


Regards,
Jing




Gerald

 16s is basically useless for identification to genus. Since I 
started sequencing 16s in 1992, I have come to realize that without 
sequencing the  full 1540 bases, it is generally misleading, and even 
than, it is not accurate enough to nail genus on more than 1/2 the 
cases.   However, what is your feeling on ITS  and gyrase, They seem 
to be far more discriminating but those databases have been 
decommissioned sometime ago.


The desirable thing would be that Galaxy or NCBI  add a filter 
conserved genes [ ie any hit with a second choice greater than 3% 
distance]. Something such as that.


If you (or others)  are aware of such a thing, I'd love the here 
about it.


Sincerely
Scott 





Re: [galaxy-user] Need your helps about Galaxy

2013-09-24 Thread Jennifer Jackson

Hi Lawrence,

What version of MACS are you running? The Galaxy wrapper in galaxy-dist 
supports v1.3. I am 99% certain that the latest Cloudman image is the 
same, but Dannon can correct me. The two Tool Shed repos for MACS 
support v1.4 and v2.0.10. Making sure that the wrapper  binary are a 
match might be the first place to check - these can get easily confused, 
especially when binaries install with un-versioned symbolic links by 
default.


If you are re-running a workflow/job that came from the public Main 
server, and running galaxy-dist/central, then you want to use the v1.3 
binary, unless purposefully upgrading both wrapper  binary. The 
workflow reproducibility tracking will alert you about a change in tool 
versions and permit you to select updated tools upon execution (once 
tool is configured) if from the /same exact wrapper/tool/, but not if a 
/different wrapper/tool/repo/ - so will likely take a workflow edit to 
change out the tool in this case if upgrading to newer MACS version.


I noticed that the tool form README link for the MACS v2.0.10 wrapper is 
incorrect, copy link  add an .rst to find doc. Fairly certain these 
are expected to be .txt - I'll ask our team if this is a Tool Shed or 
repo input issue if extension different.


Full help for installing tools from the Tool Shed is here:
http://wiki.galaxyproject.org/Tool%20Shed#Installing.2C_maintaining_and_uninstalling_tool_shed_repositories_within_a_Galaxy_instance

And current wrapper/binary versions in galaxy-dist/central are listed here:
http://wiki.galaxyproject.org/Admin/Tools/Tool%20Dependencies
With help for managing those dependencies here:
http://wiki.galaxyproject.org/Admin/Config/Tool%20Dependencies

Hopefully this helps,

Jen
Galaxy team

On 9/24/13 9:41 AM, Reiter, Larry T wrote:

Thanks, James. I worked it out by downloading my data files and workflow. For 
some reason MACS still doesn't work. Any ideas?

Lawrence T Reiter, PhD
UTHSC, Memphis, TN


--
Jennifer Hillman-Jackson
http://galaxyproject.org

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Re: [galaxy-user] History will not load?

2013-09-24 Thread Jennifer Jackson

Hi Maria,

Yes, this is a known issue and we have been working on resolving it 
today. A red banner is up on the public Main server with a description. 
That said, from my own testing when you first sent this in to a test I 
just did now, there appears to be some improvement already. When fully 
cleared the banner will update.


Thank you for your patience,

Jen
Galaxy team

On 9/24/13 6:13 AM, Maria Hoffman wrote:

Hello,
Unfortunately, it appears as though the history will not load again 
this AM and the jobs I have set to run last night (cuffdiff) have not 
completed either.

Sorry to keep bothering you guys.

Maria


On Mon, Sep 23, 2013 at 2:36 PM, Jennifer Jackson j...@bx.psu.edu 
mailto:j...@bx.psu.edu wrote:


Hello Maria,

The issue has been resolved. Our apologies for the inconvenience,

Jen
Galaxy team


On 9/22/13 11:55 AM, Maria Hoffman wrote:

Hello,
I have been having trouble with Galaxy since yesterday. I have
been trying to run cuffdiff which has been waiting to run since
Friday afternoon and now my history will not even load (red error
message shows up).
Any incite would be much appreciated.
Maria


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http://galaxyproject.org




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http://galaxyproject.org

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Re: [galaxy-user] de novo RNA-Seq workflow

2013-09-24 Thread Jennifer Jackson

Hi Carlos,

We don't have a Trinity workflow available and I've looked through all 
of the donated community tutorials and have not been able to find one 
there, either. The Tool Shed has a newer feature that permits Workflow 
sharing, but that also lacks a RNA-seq assembly-analysis workflow.


The closest I came was this post, over a year ago to the 
galaxy-...@bx.psu.edu mailing list.
The general path outlined seems reasonable and is similar to what you 
would find in the Trinity documentation:

http://dev.list.galaxyproject.org/building-a-full-trinity-workflow-from-assembly-through-analysis-td4655675.html

Just to let you now, Jeremy (the wrapper author) let me know that the 
Trinity wrapper in the Tool Shed may be slightly outdated compared to 
the most recent binaries, so keep this in mind if you decide to use it.


Reviewing publications that make use of this tool is probably the best 
approach. Or you could explore NGS hubs such as seqanswers.com to find 
out what is available/being discussed.


Sorry that we could not help out more with this specific analysis,

Best,

Jen
Galaxy team

On 9/12/13 8:50 AM, Carlos Canchaya wrote:

Hi guys,

I am looking for a de novo RNA-seq workflow that uses trinity. Any idea if 
there is one available?

Bests,

Carlos

Carlos Canchaya
ccanch...@gmail.com




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