Dear all, I know that we can download the GENCODE gene annotation information in a GTF format. Howerer, when I download the GENCODE gene annotion information in UCSC genome browser, I find that it is in .gp format. And the UCSC hasn't given detailed information about the .gp format. So who can give me detailed information about the .gp format? And how can I convert the .gp to GTF format?