Transport energetics of the Cl- pump in Aplysia gut.
Basolateral membranes of Aplysia foregut epithelia contain an ATP-dependent Cl- transporter (Cl- pump). Increased activity of the Cl- pump, coupled to apical and basolateral membrane depolarization, changed the Cl- transport energetics across the apical membrane but did not change the vectorially-opposite Cl- transport energetics across the basolateral membrane.
Gerencser
G A
GA
Department of Physiology, College of Medicine, University of Florida, Gainesville 32610, USA.
D000621:Aminoisobutyric Acids / Q000378:metabolism; D000818:Animals; D001048:Aplysia; D001692:Biological Transport; D018118:Chloride Channels / Q000378:metabolism*; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000378:metabolism; D016623:Ion Pumps / Q000378:metabolism*
D000621:Aminoisobutyric Acids; D018118:Chloride Channels; D016623:Ion Pumps