Small RNA Seq Analysis for newcomers...
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4.8 years ago
tushar131189 ▴ 20

Hello all...I am using this platform very first time.

I am working on two rice cultivars with contrasting salt tolerance nature. I have received the raw data of small RNA sequencing and now trying to perform the downstream analysis of the same.

Frankly I dont have much experience in such kind of in silico analysis, Plus we are not provided with any paid softwares to do so.

So can anyone please suggest me the simplest pipeline for miRNA analysis. Any kind of help is deeply appreciated.

Thanks

RNA-Seq • 1.3k views
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Do you have any unix command line expertise? If you don't, then Galaxy may be your only free option, that may or may not work.

smallRNA seq data may require custom trimming based on the kit used. Do you know what kind of kit was used to prep your data and what type of sequencing this is.

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Thanks genomax....Yes I will have those details.. Actually I have received the analyzed data, but i want to re-do all the analysis by myself.

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Hi Tushar,

Could you please let me know which pipeline you found to small RNA seq analysis? I am starting to analyze small RNA seq and your suggestion will help me a lot and I appreciate you a lot.

Thanks

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Hi m.s_tabatabaei

We have received a data analysed using the UEA Small RNA Workbench version 2.4. However, I am still not able to learn each and every step of the analysis. What pipeline you are using? I would like to learn and understand the same thing. I am just not able to run the whole analysis as minor detail-steps for any analysis are not provided anywhere. Any kind of help in this regard will be helpful. Appreciate your time.

Thanks.

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Looks like there are tutorials available for the Workbench you mention. Since the workbench seems to be available for many OS you should be able to repeat the analysis yourself.

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Hi Tushar,

I am searching to find a good pipeline for plant small RNA seq. I worked with annotation and merge pipeline on CLC but I don't know which data in output should be considered as input to analyze differential expression. I worked with miRDeep2 as well but I am not sure it is good for plants or not. I think miRDeep-P2 is better. Please let me know if you found any good pipeline for small RNA seq analysis on plants. Thanks, Mina

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Hi Tushar and Mina,

I have some citrus plant small RNA seq data for analysis. I found your conversation here and want to see whether you've developed a good pipeline.

Tushar, did you learn the UEA sRNA workbench? I also would like to give a try, but I need to buy their cloud on the Amazon system or I can work on my local computer?

Thank you ahead for your time and help.

Xu

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