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.
Un-rooted phylogenetic tree showing CatSper family members with selected T- and L-type calcium channels. Repeats 1–4 of selected human L- and T-type calcium channels; CCAA_Human – calcium channel alpha1A (SWISSPROT O00555), CCAC_Human – calcium channel alpha1C (SWISSPROT Q13936), CCAG_Human – calcium channel alpha1G (SWISSPROT O43497), CCAH_Human – calcium channel 1H (SWISSPROT O95180) and CCAS_Human – calcium channel alpha1S (SWISSPROT Q13698).
