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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | 陳珠儁 | zh_TW |
dc.date.accessioned | 2021-07-01T08:14:09Z | - |
dc.date.available | 2021-07-01T08:14:09Z | - |
dc.date.issued | 1987 | - |
dc.identifier.citation | 1. Albersheim P, AD Darvill 1985 Oligosaccharins. Sci Am 253: 44-50
2. Arnon DI 1949 Copper enzymes in isolated chloroplasts polyphenoloxidase in Beta vulgaris. Plant Physiol 24: 1-15 3. Barton R 1966 Fine struture of mesophyll cells in senescing leaves of Phaseolus. Planta 71: 314-325 4. Beevers L 1976 Senescence. In J Bonner, JE Varner, eds, Plant Biochemistry3rd ed. Academic Press, Inc, New York. pp 771-794 5. Dubis M, KA Gilles, JK Hamilton, DA Rebers, F Smith 1956 Colorimetric method for determination of sugars and related substances. Anal Chem 28: 350-356 6. Frith GJT, MJ Dalling 1980 The role of peptide hydrolase in leaf senescence. In KV Thimann, ed, Senescence in Plants. CRC Press, Boca Raton, FL, pp 117-130 7. Kato Y, S Ito, K Iki, KMatsuda 1982 Xyloglucan and β-D-glucan in cell walls of rice seedlings. Plant Cell Physiol 23: 351-364 8. Laemmli UK 1970 Clevage of structural proteins during the assembly of the head of bacteriophage T4. Nature 27: 680-685 9. Lamattina L, V Anchoverri, RD Conde, R Pont Lezica 1987 Quantification of the Kinetin effect on protein synthesis and degradation in senescing wheat leaves. Plant Physiol 83: 497-499 10. Leo PD, JA Sacher 1970 Senescence. Association of acid phosphatase with banana ripening. Plant Physiol 46: 208-211 11. Leo PD, JA Sacher 1970 Control of ribo uclease and acid phosphatase by auxin and abscisic acid during senescence of Rhoeo leaf section. Plant Physiol 46: 806-811 12. Leopold AC 1980 Aging and senescence in plant development. In KV Thimann, ed, Senescence in Plants. CRC Press, Boca Raton, FL, pp1-12 13. Liou YJ 1984 The effect of 6N-benzyladenine on retardation of senescence in detached corn primary leaf. Master thesis. National Taiwan university. 14. Lowry OH, NJ Rosebrough, SL Farr, RJ Randall 1951 Protein measurement with the folin phenol reagent. J Biol Chem 193: 265-275 15. Malik NSA, KV Thimann 1980 Metabolism of oat leaves during senescence. Ⅵ. Changes in ATP levels. Plant Physiol 65: 855-858 16. Martin C, KV Thimann 1972 The role of protein synthesis in the senescence of leaves. I. The formation of protease. Plant Physiol 49: 64-71 17. Matile P 1974 Cell wall degradation in senescing tobacco leaf discs. Experimentia 30: 98-99 18. Moore S, WH Stein 1948 Photometric ninhydrin method for use in the chromatography of amino acids. J Biol Chem 176: 376-388 19. Nooden LD 1980 Senescence in the whole plant. In KV Thimann, ed, Senescence in Plants. CRC Press, Boca Raton, FL, pp 219-258 20. Pan SM 1985 Phosphatase in spinach leaves. Subcellular localization and the stress effect. Bot Bull Academia Sinica 26: 185-194 21. Richmond A, A Lang 1957 Effect of kinetin on protein content and survival of detached Xanthium leaves. Science 125: 650-651 22. Shibaoka H, KV Thimann 1970 Antagonisms between Kinetin and amino acids. Experiments on the mode of action of cytokinins. Plant Physiol 46: 212-220 23. Stoddart SL, H Thomas 1982 Leaf senescence. In DB Boulter, B Parthier, eds, Encyclopedia of Plant Physiology, New Series, Vol 14A Nucleic Acids and proteins, Part 1, Springer-Verlag, Berlin, pp 592-636 24. Tavares J, H Kende 1970 The effect of 6-benzylamino-purine on protein metabolism in senescing corn leaves. Phytochemistry 9: 1763-1770 25. Thimann KV 1980 The senescence of leaves. In KV Thimann, ed, Senescence in Plants. CRC Press, Boca Raton, FL, pp 85-115 26. Thimann KV, RT Richard, TV Thanh 1974 The metabolism of oat leaves during senescence. II. Senescence in leaves attached to the plant. Plant Physiol 54: 859-862 27. Thomas H, JL Stoddart 1980 Leaf senescence. Ann Rev Plant Physiol 31: 83-111 | - |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/75607 | - |
dc.description.abstract | 照光生長約8天的玉米(Zeamays)幼苗,剪下其第一片葉子前段,於黑暗28℃下,漂置在水或1×10-5MBA溶液中。漂置於水中者,葉綠素及蛋白質含量在兩天以後明顯地減少,但BA可以延緩這些徵狀的出現(劉.1984)。假如剛剪下的葉片,先在光線下,在35S-甲硫胺酸震盪5小時,再做如上述之處理,則黑暗中BA能使葉片保有較多的放射性於蛋白質部分及細胞中。由此可知,BA壓制了老化時蛋白質分解活性的加快及結構的瓦解。
當細胞分解代謝強烈發生時,其呼吸速率增加,但是BA也壓制這個現象的發生。細胞壁上半木纖維質I,半木纖維質II與纖維素的含量在老化時並沒有顯著的減少。酸性磷酸分解?的活性大大的增加。 | zh_TW |
dc.description.abstract | If the first leaves of 8-day-old, light growing corn (Zea mays) seedlings were cut and placed in the water or 1×10-5 M BA solution under 28℃ and in the dark, the leaf segments in the water would lose chlorophyll and proteins significantly after 2 days, and the BA treatment would delay the appearance of these symptoms. (Liou, 1984). If the leaf segments were incubated with 35S-methionine for about 5 hours to label some proteins under the light and then transfered to the treatments described above, it was found that BA treatment could make the leaf hold more radioactivities in the protein fraction and inside the cell. So, I conclude that BA can suppress the increase of protrolytic activity and deterioration of cellular structure.
When the degradation metabolism occurs extensively, respiration rate of leaf segments increases. BA can also suppress this increases, The hemucelluloseI, hemicellulose II and cellulose of the cell wall did not decrease significantly. But the acid phosphatase acttivities increases strongly. | en |
dc.description.provenance | Made available in DSpace on 2021-07-01T08:14:09Z (GMT). No. of bitstreams: 0
Previous issue date: 1987 | en |
dc.language.iso | zh-TW | - |
dc.title | 玉米切離葉片老化時的代謝有關物質分解的幾件事 | zh_TW |
dc.title | Metabolism of detached, senescing corn Leares: Some events about the disassembly. | en |
dc.date.schoolyear | 75-2 | - |
dc.description.degree | 碩士 | - |
dc.relation.page | 31 | - |
dc.rights.note | 未授權 | - |
dc.contributor.author-dept | 生命科學院 | zh_TW |
dc.contributor.author-dept | 植物科學研究所 | zh_TW |
顯示於系所單位: | 植物科學研究所 |
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