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@hazeld8016
@hazeld8016 2 күн бұрын
Thank you so much. 11:30 was exactly what I needed.
@user-ey7zd2rt3b
@user-ey7zd2rt3b 10 күн бұрын
Thank you Dr. Ming Tommy Tang.
@chatomics
@chatomics 10 күн бұрын
You are very welcome!
@poonams4029
@poonams4029 16 күн бұрын
Sir, I don’t have knowledge of R programming or any other computer language. But I want to GSEA analysis of my rna seq data. Can you suggest any methods
@chatomics
@chatomics 15 күн бұрын
You can use www.genepattern.org/modules/docs/GSEA/14
@poonams4029
@poonams4029 15 күн бұрын
@@chatomics sir. I have used the link as provided by you. I have preranked DEGs file with log2FC and I have saved it in txt format as .rnk as mentioned in the module. But unfortunately got error. please provide insight into this
@albertofabbri1543
@albertofabbri1543 16 күн бұрын
Thank you very much! The video is very useful but I am still struggling with merging and splitting assays in Seurat. It would be cool if you could make a video about that :)
@chatomics
@chatomics 15 күн бұрын
Sure! Seurat5 is a bit more complicated
@weitzun9691
@weitzun9691 18 күн бұрын
Cool!
@chatomics
@chatomics 15 күн бұрын
Glad to hear!
@sreeram6416
@sreeram6416 24 күн бұрын
Sir I want to know if you are familiar with circular rna analysis
@chatomics
@chatomics 23 күн бұрын
No I do not have experiences with it. But with basic Unix python, R and RNAseq skills you should be able to follow some tutorials and do the analysis
@sreeram6416
@sreeram6416 24 күн бұрын
Sir is this book still there i want to purchase it
@chatomics
@chatomics 24 күн бұрын
Hey, you can grab it at divingintogeneticsandgenomics.ck.page/products/cell-line-to-command-line happy learning!
@turtlegeek
@turtlegeek 26 күн бұрын
The RAM: 💀
@alpeshkapadia7715
@alpeshkapadia7715 26 күн бұрын
Can you guide on how to make pipeline for tumor-only samples?
@annaborchers1756
@annaborchers1756 27 күн бұрын
Thanks! The files I've downloaded from GEO are in .CEL.gz and .CHP.gz format - how can I use these with your work flow?
@chatomics
@chatomics 26 күн бұрын
The CEL file looks like microarray data to me. Are you sure it is single cell data?
@juliangrandvallet5359
@juliangrandvallet5359 Ай бұрын
Totally useful, thanks for sharing this. I would love to see some videos on regular expressions (so we can wrangle everything easier) and awk!
@chatomics
@chatomics Ай бұрын
Good suggestions!
@whqiao1722
@whqiao1722 Ай бұрын
This video is exactly what I am looking for.
@chatomics
@chatomics Ай бұрын
Great to hear!
@Dr.MuddasarSaeed
@Dr.MuddasarSaeed Ай бұрын
Thank you so much for informative video ❤. I'm a PhD student from china. I recently found your channel, I am a beginner or r learner. I want to learn TCGA or geo data wrangling, I mean mostly use it only cancer vs normal, I want to see how much we have options in dataset to make group. If you have any video please recommend me, or I also can arrange a online class if you have any appointment.
@chatomics
@chatomics Ай бұрын
I will have an on-demand R course second half of the year using TCGA data. Join here to get notified divingintogeneticsandgenomics.ck.page/profile
@ykoy1577
@ykoy1577 Ай бұрын
Thank you for great video!!
@chatomics
@chatomics Ай бұрын
Glad you liked it!
@piyalsaha3108
@piyalsaha3108 Ай бұрын
That's an amazing lecture!
@chatomics
@chatomics Ай бұрын
Glad it is helpful!! Spread the word :)
@paulcantalupo-nv1490
@paulcantalupo-nv1490 Ай бұрын
Thank you for the video. Can you fix the resolution? The video is too blurry.
@chatomics
@chatomics Ай бұрын
You can choose high Resolution in KZbin.
@byzantinee-yq6sl
@byzantinee-yq6sl Ай бұрын
Thank you for the resources!!! Excited to go over them :D
@chatomics
@chatomics Ай бұрын
Great to hear! The links are in the description of the video
@mbm1995
@mbm1995 Ай бұрын
Some distracting static noise or loud mouse clicking in this video. I love this channel, just a heads up!
@chatomics
@chatomics Ай бұрын
Sorry about that. Will work on that
@sapienthought1103
@sapienthought1103 Ай бұрын
thank you for these instructions could you please make a video teaching aspiring phd condidates how to look for research subjects (what to read/ how to spot ideas for research/ the reasoning etc ) thank u
@chatomics
@chatomics Ай бұрын
That’s something outside the scope of this channel :)
@chatomics
@chatomics Ай бұрын
See this paper www.weizmann.ac.il/mcb/UriAlon/sites/mcb.UriAlon/files/uploads/nurturing/howtochoosegoodproblem.pdf
@fp2551
@fp2551 Ай бұрын
Thank you, this was very helpful! Appreciate your clear explanation :)
@chatomics
@chatomics Ай бұрын
You are welcome!
@ykoy1577
@ykoy1577 Ай бұрын
Thank you for great video!!
@chatomics
@chatomics Ай бұрын
Glad you like it!
@ykoy1577
@ykoy1577 Ай бұрын
Thank you for great video. I love your channel!
@chatomics
@chatomics Ай бұрын
Keep coming back!
@dhrubasonowal5978
@dhrubasonowal5978 Ай бұрын
please share the data for practicing.
@chatomics
@chatomics Ай бұрын
You can find the script in the description of the video and it has all the code to get the raw data
@user-fe7ut1uv5y
@user-fe7ut1uv5y 2 ай бұрын
Hello Tom, thanks for such a wonderful tutorial. Currently, i have worked how to do the single cell RNA-Seq starting from the .hf file format from 10x genomics. i do not know how to retrieve the data from GEO Datasets for single cell rna seq analysis and to which file format we will convert this data first for scRNA-Sed analysis
@chatomics
@chatomics Ай бұрын
People deposit data in GEO with different formats. Which one are you taking about?
@hari..613
@hari..613 2 ай бұрын
Thank you for your videos
@chatomics
@chatomics 2 ай бұрын
Of course!
@synatkeam5597
@synatkeam5597 2 ай бұрын
Thank you Dr for very informative tutorial. I am wondering whether you could suggest how to do this with DEG output from Seurat? From seurat FindMarker Function, we get gene name, p_value, avg_log2FC, pct.1, pct.2 and p_val_adj. We do not have baseMean like DESEq2 at all. I tried to do it with my data, but was not succeed. Hope you could guide. I wanted to test enrichment using hallmark geneset. Thank in advance!
@chatomics
@chatomics 2 ай бұрын
You can rank the genes with the p value and follow crazyhottommy.github.io/scRNA-seq-workshop-Fall-2019/scRNAseq_workshop_3.html
@user-tv4cr1gh6u
@user-tv4cr1gh6u 2 ай бұрын
Great course! I hope there will be more systematic computer biology courses in the future!
@chatomics
@chatomics 2 ай бұрын
Yes!
@sapienthought1103
@sapienthought1103 2 ай бұрын
thank u so much for ur valuable content if u can apply noise reduction for better sound quality next time please
@chatomics
@chatomics 2 ай бұрын
Will do!
@shaziakhan34
@shaziakhan34 2 ай бұрын
Nice lectures. Already you in my X followup.
@chatomics
@chatomics 2 ай бұрын
Cool, thanks!
@sapienthought1103
@sapienthought1103 2 ай бұрын
thank u for sharing these resources i'm a beginner in this field and by chance i stumbled on them lol
@chatomics
@chatomics 2 ай бұрын
No problem. Glad it is helpful
2 ай бұрын
Thank you. Greetings from Bimac Research Group, universidad del Cauca, Colombia.
@shaziakhan34
@shaziakhan34 2 ай бұрын
Excellent
@georgemichael3724
@georgemichael3724 2 ай бұрын
Really helpful video, but instead of downloading the entire GEO series, can we download only our relevant data, such as the h5 files? I tried to create the Seurat object using only these files, but when I'm trying to use the 'find variables' function, I get an error indicating that the number of variables is zero.
@chatomics
@chatomics 2 ай бұрын
From the GEO ftp site, you can download only the h5 files. I am not sure what’s wrong with your file without detailed information
@georgemichael3724
@georgemichael3724 2 ай бұрын
@@chatomicsIs there any chance you could provide me with a recommendation about the Mac that you are using? I'm thinking of changing my current MacBook Air M2
@mahanishjungthapa6416
@mahanishjungthapa6416 2 ай бұрын
Thanks for this video. I am a bioinformatics student. I have two queries. 1. After using enrichGO function we get the GO terms. But how to get the parent terms of certain specific level for a list of 100 GO terms ? 2. How to change the RNASeq RSEM values into TPM values ?
@chatomics
@chatomics 2 ай бұрын
Not sure about 1. For 2, RSEM is TPM according to this post www.biostars.org/p/162170/
@godswillanthony3099
@godswillanthony3099 2 ай бұрын
Wonderful presentation Sir! Can I get link to slide?
@chatomics
@chatomics 2 ай бұрын
It’s in the description of the video
@zhangyongqing8620
@zhangyongqing8620 2 ай бұрын
too slow and has gene number limits
@Hadid2110
@Hadid2110 3 ай бұрын
I have ftp_links ,Now how can generate count matrix ? Can you guide me in short? ftp://ftp.sra.ebi.ac.uk/vol1/run/ERR116/ERR11657684/scrEXT001_hg19_S9_L008_I1_001.fastq.gz
@amitrupani9898
@amitrupani9898 3 ай бұрын
Awesome! I often wondered how to go from long to wide (and vice versa) on command line. This addresses my curiosity! Thanks a lot!
@chatomics
@chatomics 3 ай бұрын
Glad to know!
@amitrupani9898
@amitrupani9898 3 ай бұрын
Great! Thanks for sharing!
@chatomics
@chatomics 3 ай бұрын
My pleasure!
@sapienthought1103
@sapienthought1103 3 ай бұрын
Thank you for this tuto
@chatomics
@chatomics 3 ай бұрын
You're welcome 😊
@sapienthought1103
@sapienthought1103 3 ай бұрын
thank you so much for your valuable content could you make one for sc-RNA seq for beginners
@chatomics
@chatomics 3 ай бұрын
This one Single cell analysis: best practices and unsolved problems kzbin.info/www/bejne/nHXdYp-AZ8qfZpo
@mariamendoza5915
@mariamendoza5915 3 ай бұрын
Hello, so most of the datasets that I'm finding come with the 3 files (matrix, features, barcodes), do you have a video on how to automate this? I am currently making individual seurat objects and it takes a long time. Best, Maria
@chatomics
@chatomics 3 ай бұрын
Write a function for making a single object. And then use purrr::map to do it for all samples.
@mariamendoza5915
@mariamendoza5915 2 ай бұрын
@@chatomics I will try this! Thank you so much!
@princessherb36
@princessherb36 3 ай бұрын
Hello, thank you so much for this video, Do you maybe work as an online tutor? I would really need some tutoring for my upcoming exam next week
@chatomics
@chatomics 3 ай бұрын
Hey, please send me an email and I will see how can I help
@BilalAhmad-gb7ui
@BilalAhmad-gb7ui 3 ай бұрын
I believe it would be great if you come up with some case studies. Write the scripts and explain and reach to a conclusion for that instead of just talking about the theory. There is a lot out there. Thank you 😊
@chatomics
@chatomics 3 ай бұрын
Good suggestion! I will make some tutorials
@BilalAhmad-gb7ui
@BilalAhmad-gb7ui 3 ай бұрын
@@chatomics I appreciate that. Looking forward to have some detailed case studies 🙂
@samaafaiz6523
@samaafaiz6523 3 ай бұрын
Regarding the bioinformatics we can design gene accurately by sending sequence to the right company?
@chatomics
@chatomics 3 ай бұрын
Are you asking this? www.twistbioscience.com/products/genes?PSR-GLBL-FY21-1808-MULTI-Branded&adgroup=114820227343&creative=491329828696&device=m&matchtype=b&location=1018397&gad_source=1&gbraid=0AAAAADdPWR8wG3Axc5q5TCFRMme76KF-G&gclid=CjwKCAjwtqmwBhBVEiwAL-WAYYUUJGPd1BpjN0wIzG6AXKFpJZK6tdew59wv5x9v0q4ty2QE9A883BoCAxkQAvD_BwE
@qhawenid
@qhawenid 3 ай бұрын
Hi Tommy, is there a possibility of purchasing your ebook "From cell line to command line" through Wechat Pay or Alipay? Thanks
@chatomics
@chatomics 3 ай бұрын
Can you send me an email at tangming2005atgmail.com?
@qhawenid
@qhawenid 3 ай бұрын
@@chatomics sure
@qhawenid
@qhawenid 3 ай бұрын
Just emailed you
@qhawenid
@qhawenid 3 ай бұрын
You're doing the lord's work
@chatomics
@chatomics 3 ай бұрын
Glad it is helpful for you!
@qhawenid
@qhawenid 4 ай бұрын
Hi Tommy, Is there a way to evenly partition/ split samples to create pseudo-replicates for a scRNA seq dataset with one sample per condition?Thanks in advance!!
@chatomics
@chatomics 4 ай бұрын
you can do random sample the cells github.com/satijalab/seurat/issues/243 and then use satijalab.org/seurat/reference/aggregateexpression
@qhawenid
@qhawenid 4 ай бұрын
@@chatomics Thank you for the timely feedback. Let me work on it.
@krushnachChandra
@krushnachChandra 4 ай бұрын
can we do the same for C elegans?
@chatomics
@chatomics 4 ай бұрын
Yes, I thinks so For model organisms
@user-fd3ie3zd7j
@user-fd3ie3zd7j 4 ай бұрын
Very informative