Hi,

  I have generated a transcript file using cufflinks for the human (hg19) or zebrafish(zv9) assemblies.  When I try to display the cufflinks "assembled transcripts" in UCSC I get this error in the UCSC browser and it wont display the transcripts.

human: GFF/GTF group NM_005638 on chrX+, this line is on chrY+, all group members must be on same seq and strand

zebrafish: "GFF/GTF group vapb on chr6+, this line is on chr7-, all group members must be on same seq and strand"