Minimal browser

For browser for a new organism (not an update to an existing browser), at least these tracks must exist:

• sequence
• repeat masker
• gold/gap assembly tracks
• genbank RNA & EST (xenoRNA if native RefSeq is sparse)
• BLAT/PCR servers
• CPG Islands
• Genscan

And here's a list of tracks for a "pretty good" browser (these are strongly recommended if it's going to be part of a multiple alignment):

• all of the "minimal" tracks listed above
• Transmap (mapping gene set from closest well-annotated organism)
• ENSEMBL Genes (if available)
• Human Proteins
• Human chain/net (at least human, if not others)
• 3-8-way multiple alignment
• Self Chain track for "finished" assemblies (e.g. human, mouse, zebrafish)