Fig. 2From: Evolutionary significance and diversification of the phosphoglucose isomerase genes in vertebratesConserved synteny of PGI and their upstream and downstream flanking genes: teleost fishes (a), Amphibians, reptiles, birds, mammals, hagfishes, lamprey and the coelacanth (b). The different colors surrounding PGI isoforms indicate the different flanking upstream and downstream flanking genes. The names of different flanking genes are indicated in Table 1 Back to article page