Hi Guys,
I have one question about the RefSeq annotation file downed from UCSC.
Take the mm9 as example,
Firstly, I downloaded the RefSeq GTF file of mm9 genome from the UCSC website and named it mm9_RefSeq.
Then I wanted to see if the file format is standard, so I uploaded the file, namely mm9_RefSeq to the UCSC again. But an error jumped out with
'Error File 'mm9_RefSeq' - GFF/GTF group NM_001031622_dup2 on chr5_random-, this line is on chrUn_random+, all group members must be on same seq and strand'
As I didn't know much about either chrUn_ramdom or chrN_ramdom, I searched them and found them on the UCSC FAQ board,
So my question is should I delete the entries referring to chrUn_ramdom and chrN_ramdom from the standard RefSeq annotation file before uploading it to the UCSC genome browser?
And I also wanted to know what information could be observed from the chrUn_ramdom and chrN_ramdom entries in mm9_RefSeq. Could anybody please give me some ideas about it?
Thanks a lot,
I have one question about the RefSeq annotation file downed from UCSC.
Take the mm9 as example,
Firstly, I downloaded the RefSeq GTF file of mm9 genome from the UCSC website and named it mm9_RefSeq.
Then I wanted to see if the file format is standard, so I uploaded the file, namely mm9_RefSeq to the UCSC again. But an error jumped out with
'Error File 'mm9_RefSeq' - GFF/GTF group NM_001031622_dup2 on chr5_random-, this line is on chrUn_random+, all group members must be on same seq and strand'
As I didn't know much about either chrUn_ramdom or chrN_ramdom, I searched them and found them on the UCSC FAQ board,
So my question is should I delete the entries referring to chrUn_ramdom and chrN_ramdom from the standard RefSeq annotation file before uploading it to the UCSC genome browser?
And I also wanted to know what information could be observed from the chrUn_ramdom and chrN_ramdom entries in mm9_RefSeq. Could anybody please give me some ideas about it?
Thanks a lot,