Radioautographic evidence of  3 H-tryptophan incorporation in secretory cells of rat submandibular glands.
D000818:Animals; D001345:Autoradiography; D008854:Microscopy, Electron; D051381:Rats; D013363:Submandibular Gland / Q000378:metabolism*; D014316:Tritium; D014364:Tryptophan / Q000378:metabolism*
D014316:Tritium; D014364:Tryptophan