Dear Sir/Ma'am

Hi, I downloaded current version of Mus_musculus GTF file from UCSC Tables.
However I have the following problem.

1. If I select 'Ensembl Genes' track, the schema for Ensembl Genes has 
'name2'(Gene symbol) column. 
But, when I select GTF output format,  GTF file doesn't have [gene name2] 
column, it has only gene_id(Ens ID) and transcript_id in Attribute column.  
like this: 
chr1    mm9_ensGene     CDS     134222783       134222806       0.000000        
+       2       gene_id "ENSMUST00000072177"; transcript_id 
"ENSMUST00000072177"; 

And, when I select 'RefSeq Genes' track and GTF output format, this GTF file 
doesn't have name column(NM_number). 
Could you let me know how I can get the name2(gene symbol) or refSeq 
'NM_number' in GTF file?

2. when I open GTF file, I can see 'chr1_random'. what does the random mean?
because of 'chr*_random', I got the error message from other many analysis 
programs. 
I don't want to exclude the whole chr*_random. 


Best regards,
Sincerely from SunYoung. 
-----------------------------------------------------
Sun-Young Lee

Laboratory of Genomics & Genomic Medicine
Lee Gil Ya Cancer and Diabetes Institute
Gachon University of Medicine and Science
 
Tel                              : +82 32  899 6545
Fax                              : +82 32  899 6519
Mobile      : +82 19 278 0920
e-mail: [email protected]; [email protected] 
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