selected publications article Distribution of sulfur within oilseed rape leaves in response to sulfur deficiency during vegetative growth. Plant Physiology. 1998 Distribution of sulfur within oilseed rape leaves in response to sulfur deficiency during vegetative growth. Plant Physiology. document The effect of sulphur-deficiency on the concentrations and distribution of glutathione and sulphate in oilseed rape. Journal of Experimental Botany.