Changes in transcript abundance of genes involved in carbon and nitrogen metabolism pathways between nitrogen-stressed and -replete conditions. A full description of the genes, exact fold-change values, and false detection rate can be found in Dataset S1. GOGAT, glutamine oxoglutarate aminotransferase; GS, glutamine synthetase; NH4+, ammonium; NO3−, nitrate; PDC, pyruvate dehydrogenase complex.