scholarly journals Elicitor Actions ofN-Acetylchitooligosaccharides and Laminarioligosaccharides for Chitinase andl-Phenylalanine Ammonia-lyase Induction in Rice Suspension Culture

1997 ◽  
Vol 61 (6) ◽  
pp. 975-978 ◽  
Author(s):  
Hiroshi Inui ◽  
Yasuhiro Yamaguchi ◽  
Shigehiro Hirano
Keyword(s):  
Suspension Culture ◽  
Phenylalanine Ammonia Lyase ◽  
Rice Suspension Culture

Influence of Drought on Oxidative Stress and Flavonoid Production in Cell Suspension Culture of Glycyrrhiza inflata Batal

2007 ◽  
Vol 62 (5-6) ◽  
pp. 410-416 ◽  
Author(s):  
Ying Yang ◽  
Feng He ◽  
Longjiang Yu ◽  
Xuehong Chen ◽  
Jing Lei ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Drought Stress ◽  
Suspension Culture ◽  
Cell Suspension ◽  
Water Deficit ◽  
Cell Suspension Culture ◽  
Phenylalanine Ammonia Lyase ◽  
Biomass Accumulation ◽  
Dry Weight ◽  
Glycyrrhiza Inflata

The effect of water deficit on flavonoid production and physiological parameters characteristic for oxidative stress were studied in a cell suspension culture of Glycyrrhiza inflata Batal to investigate its drought tolerance. The result indicated that appropriate water deficit enhanced biomass accumulation of 27.1 g L-1 and flavonoid production of 151.5 mg L-1, which was about 2-fold and 1.5-fold of the control, respectively. But it decreased the water content. Drought stress led to hydrogen peroxide accumulation more than in the control. Moreover, under drought conditions, malondialdehyde content, the activities of catalase and peroxidase increased to a greater extent than the control, and each reached a maximum value of 91.3 μmol g-1 dry weight, 85.6 U and 1951 U g-1 dry weight per min, which was 1.5-, 1.7- and 3.7-fold of the control, respectively. All above showed that appropriate water deficit could activate the antioxidative defense enzymes system to maintain stability in plants subjected to drought stress. On the contrary, the activity of phenylalanine ammonia lyase of the control increased in company with the biosynthesis of flavonoids, which indicated that phenylalanine ammonia lyase might play an important role in the path of the biosynthesis of flavonoids.

Amylase gene silencing by RNA interference improves recombinant hGM-CSF production in rice suspension culture

2008 ◽  
Vol 68 (4-5) ◽  
pp. 369-377 ◽  
Author(s):  
Nan-Sun Kim ◽  
Tae-Geum Kim ◽  
Yong-Suk Jang ◽  
Yun-Ji Shin ◽  
Tae-Ho Kwon ◽  
...  
Keyword(s):  
Rna Interference ◽  
Suspension Culture ◽  
Gene Silencing ◽  
Amylase Gene ◽  
Rice Suspension Culture ◽  
Csf Production

Internal Zinc Accumulation Is Correlated with Increased Growth in Rice Suspension Culture

1997 ◽  
Vol 16 (4) ◽  
pp. 239-243 ◽  
Author(s):  
B. Hossain ◽  
N. Hirata ◽  
Y. Nagatomo ◽  
R. Akashi ◽  
H. Takaki
Keyword(s):  
Suspension Culture ◽  
Zinc Accumulation ◽  
Rice Suspension Culture

Proteomic and Metabolic Profiling of Rice Suspension Culture Cells as a Model to Study Abscisic Acid Signaling Response Pathways in Plants

2010 ◽  
Vol 9 (12) ◽  
pp. 6623-6634 ◽  
Author(s):  
Sushma R. Rao ◽  
Kristina L. Ford ◽  
Andrew M. Cassin ◽  
Ute Roessner ◽  
John H. Patterson ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Suspension Culture ◽  
Metabolic Profiling ◽  
Abscisic Acid Signaling ◽  
Culture Cells ◽  
Rice Suspension Culture
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