Sequence IDs from the source file from ENSEBML (1,2,3,...,AAMC04000011.1,AAMC04000012.1,...etc.) were changed to the sequence IDs from the original UCB (Berkeley) assembly for X. tropicalis 10.0 (Chr1,Chr2,Chr3,...,Sca1,Sca2...etc) to produce the JBrowse track on Xenbase. The format for storing references to external databases (Xenbase,NCBI Entrez,miRBase,...etc.) in the source GFF3 file was changed in the Xenbase version to accomodate direct link to these websites as well as Ensembl from JBrowse. Source GFF3 file: XT10_0_ENS_GCA_000004195.4-2021_02-genes.gff3 Xenbase GFF3 file: XT10_0_ENS_UCB-seqIDs.gff3