The demonstration of chloride ions in the "chloride cells" of the gills of eels (Anguilla anguilla L) adapted to sea water.
D000222:Adaptation, Physiological; D000818:Animals; D001692:Biological Transport; D002712:Chlorides / Q000378:metabolism*; D003593:Cytoplasm / Q000378:metabolism; D004524:Eels / Q000166:cytology / Q000378:metabolism*; D004721:Endoplasmic Reticulum / Q000378:metabolism; D005260:Female; D005880:Gills / Q000166:cytology / Q000378:metabolism*; D006652:Histological Techniques; D008854:Microscopy, Electron; D012623:Seawater; D012834:Silver / Q000378:metabolism; D014867:Water
D002712:Chlorides; D014867:Water; D012834:Silver