EFFECT OF ALUMINUM ON THE AMOUNT OF CELL WALL POLYSACCHARIDES OF TEA ANTHER (COMELLIA SINENSIS L. CV. YABUKITA) IN SUSPENSION CULTURE

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SHOKOUHI KH.; GHANAATI F.

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Paper Information

Journal: JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT) Year:2009 | Volume:35 | Issue:1 (SECTION: BIOLOGY) Page(s): 45-50

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Title

EFFECT OF ALUMINUM ON THE AMOUNT OF CELL WALL POLYSACCHARIDES OF TEA ANTHER (COMELLIA SINENSIS L. CV. YABUKITA) IN SUSPENSION CULTURE

Author(s)

SHOKOUHI KH. | GHANAATI F. | Issue Writer Certificate

Keywords

ALUMINUMQ3

CELLULOSEQ3

HEMICELLULOSE AQ3

HEMICELLULOSE BQ3

PECTINQ3

SUSPENSION CULTUREQ3

Abstract

ALUMINUM (Al) is one of the major constituents of soil. In acid soils, solubilized Al3+ can be absorbed via roots there by affect plant growth .Inhibition of rapid root growth is reported in some plants. Also it is suggested that ALUMINUM accumulates primarily and predominantly in the root apoplast where the PECTIN matrix with its negative charges is a major binding site.There are exceptional plants containing large amount of Al, so called Al hyper-accumulator, which often grow in acid soils. Tea plant is a well-known Al-accumulator plant, whose old leaves often contain more than 10000 ppm of Al. In the present research the effect of ALUMINUM on the growth of suspension-cultured tea cells (Camellia sinensis L. cv. Yabukita) and the amount of their cell wall components were examined. The cells were treated with or without Al for 24 h. After that, cells were harvested and cell wall polysaccharides i.e., PECTIN, CELLULOSE, HEMICELLULOSE A and B, and CELLULOSE were isolated. The viability of cells, rate of ALUMINUM absorption by them and their growth were measured .Compared with the control treatments, absorption of Al by cells and the weight of cell wall as well as content of HB and HA increased by Al treatment. The PECTIN content however reduced in Al-treated cells. The results suggest that the sites of absorption of Al are different among different wall components and function differently in releasing Al to the cytoplasm as well.

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References

ALUMINUM-INDUCED GROWTH INHIBITION AND CHANGES IN CELL WALL COMPONENTS OF TOBACCO CELLS

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APA: Copy

SHOKOUHI, KH., & GHANAATI, F.. (2009). EFFECT OF ALUMINUM ON THE AMOUNT OF CELL WALL POLYSACCHARIDES OF TEA ANTHER (COMELLIA SINENSIS L. CV. YABUKITA) IN SUSPENSION CULTURE. JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT), 35(1 (SECTION: BIOLOGY)), 45-50. SID. https://sid.ir/paper/2163/en

Vancouver: Copy

SHOKOUHI KH., GHANAATI F.. EFFECT OF ALUMINUM ON THE AMOUNT OF CELL WALL POLYSACCHARIDES OF TEA ANTHER (COMELLIA SINENSIS L. CV. YABUKITA) IN SUSPENSION CULTURE. JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT)[Internet]. 2009;35(1 (SECTION: BIOLOGY)):45-50. Available from: https://sid.ir/paper/2163/en

IEEE: Copy

KH. SHOKOUHI, and F. GHANAATI, “EFFECT OF ALUMINUM ON THE AMOUNT OF CELL WALL POLYSACCHARIDES OF TEA ANTHER (COMELLIA SINENSIS L. CV. YABUKITA) IN SUSPENSION CULTURE,” JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT), vol. 35, no. 1 (SECTION: BIOLOGY), pp. 45–50, 2009, [Online]. Available: https://sid.ir/paper/2163/en

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