Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Phylogenetic analysis of Na+:K+:2Cl− cotransporter 1 (Nkcc1) from the gills of Himantura signifer. A phylogenetic tree to illustrate the relationship between Nkcc1 from the gills of H. signifer and Nkcc/NKCC of selected vertebrate species. Numbers presented at each branch point represent bootstrap values from 100 replicates. Strongylocentrotus purpurtus Nkcc was employed as the outgroup in the analysis. *partial sequence.
