Additional file 6: of Horizontal transfer of β-carbonic anhydrase genes from prokaryotes to protozoans, insects, and nematodes

Location of β-CA gene sequence (bca-1) in C. elegans. This gene (Entry ID: Q22460) has been located on linear main genomic DNA sequence from 23,095 to 25,694 nt. Analysis revealed that it consists of seven exons (Additional file 4). (TIF 132 kb)