In a list of genes and transcripts I want to discard the ones on a patch contig. Is there any way to tell it's a patch besides the name? Examples showing stable id: seq_region_name ENSG00000263007: HG388_HG400_PATCH ENSG00000109846: 11 ENST00000574550: HG388_HG400_PATCH ENST00000526180: 11 -- Jay Humphrey Ensembl Genomes Web Developer EMBL-EBI