Nitrogen metabolism of Picea glauca. IV. Metabolism of uniformly labelled ¹⁴C-<scp>L</scp>-arginine, [carbamyl-¹⁴C]-<scp>L</scp>-citrulline, and [l,2,3,4-¹⁴C]-γ-guanidinobutyric acid during diurnal changes in the soluble and protein nitrogen associated with the onset of expansion of spruce buds

Data up to Jan 2025