Hello,

Yes, Rfam annotated the Celera rat assembly (available from NCBI as an 
alternate assembly).  Unfortunately we don't have coordinate conversion data 
for that assembly.

Scroll to Genome Projects for a list of data releases:
http://www.ncbi.nlm.nih.gov/sites/entrez?db=genomeprj&cmd=Retrieve&dopt=Overview&list_uids=10621
 
For the reference assembly, search "Genome Project" with the project ID "10629"
For the alternate assembly, search "Genome Project" with the project ID "13999"
http://www.ncbi.nlm.nih.gov/sites/entrez

Jennifer 
------------------------------------------------ 
Jennifer Jackson 
UCSC Genome Bioinformatics Group 

----- "Zhi-Qiang Ye" <[email protected]> wrote:

> From: "Zhi-Qiang Ye" <[email protected]>
> To: "genome" <[email protected]>
> Sent: Thursday, February 4, 2010 1:57:44 AM GMT -08:00 US/Canada Pacific
> Subject: [Genome] Rfam annotations in UCSC genome browser?
>
> Dear Sir,
> 
>      It seems that there are not Rfam annotations for rat in UCSC
> genome browser,
> aren't there?  So I read the website of Rfam, and find there are
> coordinates for rat
> RNAs. However, these coordinates are not based on rn4.
> (http://rfam.sanger.ac.uk/genome/10116#tabview=tab1)
> For example, chromosome 2 is 'CM000232', an entry that could be found
> in NCBI
> nucleotide database. It seems that this is a different assembly for
> the rat genome.
> If I don't want to use BLAT, can I convert their coordinates from
> this
> assembly to
> rn4?
> 
>     Thanks!
> 
> 
> Best regards,
> Zhi-Qiang
> _______________________________________________
> Genome maillist  -  [email protected]
> https://lists.soe.ucsc.edu/mailman/listinfo/genome
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