There are ensembl gene ids which are mapped not on the primary assembly but on an alternative sequence. On the ensembl website (http://www.ensembl.org) it is possible to go to the associated gene mapped on the primary assembly by clicking on "View this gene on the primary assembly". Is it possible to obtain somewhere a table of these associations, at the best for each ensembl release separately?
Example:
DAXX (ENSG00000206206) http://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000206206;r=CHR_HSCHR6_MHC_DBB_CTG1:33296480-33307190
can be "mapped" on
DAXX (ENSG00000204209) http://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000204209;r=6:33318558-33329269
and I would like to have a table like for each ensembl id I have
gene_on_alternative_assemly | assembly | gene_on_primary_assembly |
ENSG00000206206 | CHR_HSCHR6_MHC_DBB_CTG1 | ENSG00000204209 |
ENSG00000173876 | CHR_HSCHR4_6_CTG12 | ENSG00000251297 |
... |
Many thanks in advance