Thanks for your opinion, Joe!
Dear everyone,
I am a newbie in studying bioinformatics. I would like to get the BED file of HCV in order to analyzing data by IGV, could you please show me how can I get it? More detailed information more useful for me, ex: where I start (NCBI, UCSC?..) and how I get the file?
I am very upset for not finding it, please help me!
Thanks in advance for any suggestions.
Cheers.
2 answers
Welcome to working with viruses in the human/mouse centric world of bioinformatics! The answer to your question is that there isn't one, and there probably won't ever be one.
ftp://ftp.ncbi.nlm.nih.gov/genomes/Viruses/
There are several HCV entries here, they have GFFs, but not BED files. You can use bedops to convert the GFF to a BED.
A word of warning, the GFF files (for viruses) from NCBI tend to be poor quality and to a VERY limited range of genotypes/isolates. I've had plenty of issues with GFF files from NCBI not working with a range of tools. So you're often left to your own devices and a fair amount of manual editing. As others have said, and from personal experience, just making the file manually tends to be far easier. Thankfully this is a ssRNA virus, so you're not going to have a relatively huge genome like a poxvirus...
Where do I get HIV1 genome? I need to create .BED file.
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For viruses you'd be best off with either NCBI or JGI. I'm not sure how easy it is to get a BED or GTF file, you might have to get the genbank file from NCBI and convert it.
Edit: Right, it's a virus, so the number of genes/features is small enough that it's faster to just type out a BED file while looking at the Genbank file (e.g., this) than it is to bother with converting it.
Thanks, but on UCSC, I could only download the BED file of hg19, not virus. Where can I find the way?
See if this script gets you the BED file. You will need genbank format file for HCV.
You're replying to someone else's comment (that seems to have been removed), not mine.
Thanks, but on UCSC, I could only download the BED file of hg19, not virus. Where can I find the way?
Please use
ADD REPLY/ADD COMMENTwhen responding to existing comments. This allows threads to remain logically organized.Did you not see the Edit that @Devon added to the comment above?