Authors: Hipkin, CR Salem, MA Simpson, D Wainwright, SJ

Citation: Cr. Hipkin et al., 3-nitropropionic acid oxidase from horseshoe vetch (Hippocrepis comosa): anovel plant enzyme, BIOCHEM J, 340, 1999, pp. 491-495

Authors: Flynn, KJ Page, S Wood, G Hipkin, CR

Citation: Kj. Flynn et al., Variations in the maximum transport rates for ammonium and nitrate in the prymnesiophyte Emiliania huxleyi and the raphidophyte Heterosigma carterae, J PLANK RES, 21(2), 1999, pp. 355-371

Authors: Simpson, DJ Wainwright, SJ Hipkin, CR

Citation: Dj. Simpson et al., Presence of 3-nitropropionic acid, in widely distributed pasture legumes in Britain, VET REC, 145(6), 1999, pp. 169-171

Authors: Cheng, J Hipkin, CR Gallon, JR

Citation: J. Cheng et al., Effects of inorganic nitrogen compounds on the activity and synthesis of nitrogenase in Gloeothece (Nageli) sp. ATCC 27152, NEW PHYTOL, 141(1), 1999, pp. 61-70

Authors: Flynn, KJ Hipkin, CR

Citation: Kj. Flynn et Cr. Hipkin, Interactions between iron, light, ammonium, and nitrate: Insights from theconstruction of a dynamic model of algal physiology, J PHYCOLOGY, 35(6), 1999, pp. 1171-1190

Authors: Page, S Hipkin, CR Flynn, KJ

Citation: S. Page et al., Interactions between nitrate and ammonium in Emiliania huxleyi, J EXP MAR B, 236(2), 1999, pp. 307-319