title: Nitrogen chlorosis in blue-green algae.
mesh_terms: D000096:Acetone; D002338:Carotenoids / Q000032:analysis; D002734:Chlorophyll / Q000032:analysis; D003470:Culture Media; D000458:Cyanobacteria / Q000032:analysis / Q000254:growth & development / Q000378:metabolism*; D004247:DNA / Q000032:analysis; D005295:Ferrocyanides; D007202:Indicators and Reagents; D009584:Nitrogen / Q000378:metabolism*; D010858:Pigmentation; D010860:Pigments, Biological / Q000032:analysis / Q000096:biosynthesis*; D011134:Polysaccharides / Q000032:analysis; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis; D013053:Spectrophotometry
chemical_list: D003470:Culture Media; D005295:Ferrocyanides; D007202:Indicators and Reagents; D010860:Pigments, Biological; D011134:Polysaccharides; D011506:Proteins; D000096:Acetone; D002734:Chlorophyll; D002338:Carotenoids; D012313:RNA; D004247:DNA; D009584:Nitrogen