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ATP/ADP ratio in stroma after exposure to light

Value	2.4 Unitless
Organism	Spinach Spinacia oleracea
Reference	Heineke D, Riens B, Grosse H, Hoferichter P, Peter U, Flügge UI, Heldt HW. Redox Transfer across the Inner Chloroplast Envelope Membrane. Plant Physiol. 1991 Apr95(4):p. 1133PubMed ID16668101
Method	Hydroponic growth. Spinach plants were grown in a climatized chamber with a 9 h light/ 5 h dark cycle and leaves were stopped in liquid N2 after 8.5 h light or 2 h dark.the frozen tissue was ground and lyophilized. The dry material was homogenized by sonication in a mixture of carbon tetrachloride and heptane, and fractionated by density gradient centrifugation.
Comments	See bions 103304-103305
Entered by	Uri M
ID	103316