Description 
This track shows Evolutionary Conserved Regions computed by the 
Exofish program at Genoscope.
Each singleton block corresponds to an "ecore"; two blocks connected by a thin line 
correspond to an "ecotig", a set of colinear ecores in a syntenic region.  
 Methods 
Genome-wide sequence comparisons were done at the protein-coding level between the genome sequences
of Tetraodon (green spotted pufferfish), Tetraodon nigroviridis, and 
human, Homo sapiens, to detect evolutionarily conserved regions (ECORES).
 Credits 
Thanks to Olivier Jaillon at Genoscope for contributing the data.