What is the relationship
between the zebrafish and
human genomes?
model for vertebrate development
at least 80% of 523 analyzed genes belong to synteny groups,
with 56% in 113 groups
estimated number of synteny groups 300-400 (vs. about 200
for mouse-human)
each of the 25 zebrafish chromosomes contains bits from at
least 2-6 human chromosomes  (not including singletons)
can be used to improve homology predictions and refine gene
predictions