title: Are chloroplasts polyploid?
mesh_terms: D001345:Autoradiography; D002736:Chloroplasts / Q000378:metabolism; D008858:Microscopy, Phase-Contrast; D011123:Polyploidy; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine