PIP2;8/PIP3B (plasma membrane intrinsic protein 2;8); water channel. Identical to Probable aquaporin PIP2-8 (PIP2-8) [Arabidopsis Thaliana] (GB:Q9ZVX8;GB:Q0WS43); similar to PIP3 (PLASMA MEMBRANE INTRINSIC PROTEIN 3), water channel [Arabidopsis thaliana] (TAIR:AT4G35100.1); similar to aquaporin [Brassica oleracea] (GB:AAG30607.1); contains InterPro domain Aquaporin; (InterPro:IPR012269); contains InterPro domain Major intrinsic protein; (InterPro:IPR000425)