From: Are there gap junctions without connexins or pannexins?
 | Taxon | Species | Pannexins | Connexins |
---|---|---|---|---|
Deuterostomia | Vertebrata | Homo sapiens | + | + |
Tunicata | Ciona intestinalis | + | + | |
Cephalochordata | Branchiostoma lanceolatum | + | – | |
Echinodermata | Ophionereis fasciata | – | – | |
Patiriella regularis | – | – | ||
Strongylocentrotus purpuratus | – | – | ||
Apostichopus parvimensis | – | – | ||
Hemicentrotus pulcherrimus | – | – | ||
Ophiothrix spiculata | – | – | ||
Apostichopus japonicus | – | – | ||
Acanthaster planci | – | – | ||
Eucidaris tribuloides | – | – | ||
Lytechinus variegatus | – | – | ||
Patiria miniata | – | – | ||
Antedon mediterranea | – | – | ||
Hemichordata | Ptychodera flava | – | – | |
Saccoglossus kowalevskii | – | – | ||
Protostomia | Plathelminthes | Hymenolepis diminuta | + | – |
Orthonectida | Intoshia linei | + | – | |
Annelida | Capitella teleta | + | – | |
Brachiopoda | Lingula anatina | + | – | |
Molluscs | Aplysia californica | + | – | |
Acanthocephala | Echinorhynchus gadi | + | – | |
Bryozoa | Membranipora membranacea | + | – | |
Cycliophora | Symbion pandora | + | – | |
Entoprocta | Loxosoma pectinaricola | + | – | |
Nematoda | Caenorhabditis elegans | + | – | |
Arthropoda | Drosophila melanogaster | + | – | |
Tardigrada | Hypsibius dujardini | – | – | |
Ramazzottius varieornatus | – | – | ||
Nematomorpha | Paragordius varius | – | – | |
Onychophora | Euperipatoides rowelli | – | – | |
Ctenophora | Pleurobrachia bachei | + | – | |
Cnidaria | Hydra vulgaris | + | – |