The effect of mineral deficiency and leaf age on the nitrogen and chlorophyll content of spinach chloroplasts.
D002734:Chlorophyll / Q000378:metabolism*; D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism*; D007501:Iron / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D008903:Minerals / Q000494:pharmacology*; D009584:Nitrogen / Q000378:metabolism*; D010945:Plants, Edible / Q000254:growth & development* / Q000378:metabolism; D011188:Potassium / Q000494:pharmacology; D013455:Sulfur / Q000494:pharmacology
D008903:Minerals; D002734:Chlorophyll; D008345:Manganese; D013455:Sulfur; D007501:Iron; D009584:Nitrogen; D011188:Potassium