... and how it may relate to acid–base regulation. Ammonia excretion Ammonia transporters Rhesus proteins Hyperpolarization-activated cyclic nucleotide-gated channel Microtubule network Summary: This Commentary discusses the ammonia excretion strategies of invertebrates inhabiting...

... fishes. Fish development Gill ontogeny Ion regulation Ornithine urea cycle OUC Rhesus proteins Urea transporter Summary: We review the metabolic, morphological and physiological features unique to embryonic and larval fishes that are necessary to cope with an amino acid-fuelled...

... glutamine synthetase Rhesus proteins gulf toadfish Opsanus beta The gulf toadfish, Opsanus beta , is unusual among teleosts in demonstrating the capacity to alter both rates and patterns of nitrogen excretion. Under conditions of minimal stress in the laboratory, toadfish are slightly...

... Rhesus proteins gulf toadfish Opsanus beta © 2012. 2012 12 10 2011 * Author for correspondence ( [email protected] ) REFERENCES Alsop D. , Wood C. ( 1997 ). The interactive effects of feeding and exercise on oxygen consumption, swimming performance...

.... , Kustu S. ( 2004 ). Lack of the Rhesus protein Rh1 impairs growth of the green alga Chlamydomonas reinhardtii at high CO 2 . Proc. Natl. Acad. Sci. USA 101 , 7787 - 7792 . Towle D. W. , Holleland T. ( 1987 ). Ammonium ion substitutes for K + in ATP-dependent Na + transport...