title: Effects of senescence on chloroplasts of the tobacco leaf.
mesh_terms: D000375:Aging; D002734:Chlorophyll / Q000378:metabolism; D002736:Chloroplasts / Q000166:cytology / Q000378:metabolism*; D006651:Histocytochemistry; D010100:Oxygen / Q000378:metabolism; D010788:Photosynthesis; D059828:Plant Cells; D063245:Plant Development; D010940:Plant Proteins / Q000378:metabolism; D010944:Plants / Q000378:metabolism*; D010947:Plants, Toxic; D013053:Spectrophotometry; D013997:Time Factors; D014026:Nicotiana
chemical_list: D010940:Plant Proteins; D002734:Chlorophyll; D010100:Oxygen