Abstract
Translocation of radioactive carbon from the fed part of a blade to the rest of the plant was impaired by a deficiency in phosphorus only when the level of phosphorus was low enough to decrease growth.
Phosphorus deficiency decreased the percentage of inorganic phosphorus more than that of organic phosphorus, indicating little effect of phosphorus deficiency upon phosphorylation.
Thus phosphorus deficiency did not reduce phosphorylation enough to affect translocation. Evidence for the involvement of phosphorylation in translocation obtained from studies with potassium deficiency, light intensity and quality, 3-(p-chlorophenyl)-1, 1-dimethylurea and 3-(3,4-dichlorophenyl)-1, 1-dimethylurea, and carbon dioxide suggests that noncyclic photosynthetic phosphorylation provides the energy for phototranslocation.
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Selected References
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- Bieleski R. L. Effect of phosphorus deficiency on levels of phosphorus compounds in spirodela. Plant Physiol. 1968 Aug;43(8):1309–1316. doi: 10.1104/pp.43.8.1309. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bieleski R. L. Levels of phosphate esters in spirodela. Plant Physiol. 1968 Aug;43(8):1297–1308. doi: 10.1104/pp.43.8.1297. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chen T. M., Brown R. H., Black C. C. Photosynthetic Activity of Chloroplasts Isolated From Bermudagrass (Cynodon dactylon L.), a Species With a High Photosynthetic Capacity. Plant Physiol. 1969 May;44(5):649–654. doi: 10.1104/pp.44.5.649. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hartt C. E. Effect of Nitrogen Deficiency upon Translocation of C in Sugarcane. Plant Physiol. 1970 Sep;46(3):419–422. doi: 10.1104/pp.46.3.419. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hartt C. E. Effect of Potassium Deficiency upon Translocation of C in Detached Blades of Sugarcane. Plant Physiol. 1970 Feb;45(2):183–187. doi: 10.1104/pp.45.2.183. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hartt C. E. Effect of potassium deficiency upon translocation of C in attached blades and entire plants of sugarcane. Plant Physiol. 1969 Oct;44(10):1461–1469. doi: 10.1104/pp.44.10.1461. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hartt C. E., Kortschak H. P. Sugar Gradients and Translocation of Sucrose in Detached Blades of Sugarcane. Plant Physiol. 1964 May;39(3):460–474. doi: 10.1104/pp.39.3.460. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hartt C. E. Light and Translocation of C in Detached Blades of Sugarcane. Plant Physiol. 1965 Jul;40(4):718–724. doi: 10.1104/pp.40.4.718. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hartt C. E. Translocation in colored light. Plant Physiol. 1966 Mar;41(3):369–372. doi: 10.1104/pp.41.3.369. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Koontz H., Biddulph O. Factors Affecting Absorption and Translocation of Foliar Applied Phosphorus. Plant Physiol. 1957 Sep;32(5):463–470. doi: 10.1104/pp.32.5.463. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rains D. W. Kinetics and Energetics of Light-enhanced Potassium Absorption by Corn Leaf Tissue. Plant Physiol. 1968 Mar;43(3):394–400. doi: 10.1104/pp.43.3.394. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Reid M. S., Bieleski R. L. Response of Spirodela oligorrhiza to Phosphorus Deficiency. Plant Physiol. 1970 Oct;46(4):609–613. doi: 10.1104/pp.46.4.609. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rohrbaugh L. M., Rice E. L. Relation of Phosphorus Nutrition to the Translocation of 2,4-Dichlorophenoxyacetic Acid in Tomato Plants. Plant Physiol. 1956 May;31(3):196–199. doi: 10.1104/pp.31.3.196. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tanner W., Dächsel L., Kandler O. Effects of DCMU and Antimycin A on Photoassimilation of Glucose in Chlorella. Plant Physiol. 1965 Nov;40(6):1151–1156. doi: 10.1104/pp.40.6.1151. [DOI] [PMC free article] [PubMed] [Google Scholar]