I'm using TCGA RNASeqV2 expression data. They used UCSC annotation for annotating isoforms. I need to map the isoforms IDs to the RefSeq IDs, but I was able to map only 20% of them.
For this reason, I need to know, which version of UCSC annotation used for annotating RNASeqV2 data at TCGA.
Would someone help me to figure it out?
The link is not accessible now as TCGA portal is no longer operational, can u tell me an alternative link to know the version of UCSC annotation used in TCGA RNASeqV2 isoforms expression data?
Hi, You can find the file here: https://www.synapse.org/#!Synapse:syn1356421 Cheers, Namshik
This GAF file is perfect!