Degradation of oxalic acid by transgenic oilseed rape plants expressing oxalate oxidase

Euphytica ◽  
1995 ◽  
Vol 85 (1-3) ◽  
pp. 169-172 ◽  
Author(s):  
C. Thompson ◽  
J. M. Dunwell ◽  
C. E. Johnstone ◽  
V. Lay ◽  
J. Ray ◽  
...  
Keyword(s):  
Oxalic Acid ◽  
Oilseed Rape ◽  
Oxalate Oxidase ◽  
Transgenic Oilseed Rape

In vivo measurements of changes in pH triggered by oxalic acid in leaf tissue of transgenic oilseed rape

2007 ◽  
Vol 18 (4) ◽  
pp. 341-346 ◽  
Author(s):  
Qiu-Ju Zou ◽  
Sheng-Yi Liu ◽  
Xu-Yan Dong ◽  
Yan-Hua Bi ◽  
Yuan-Cheng Cao ◽  
...  
Keyword(s):  
Oxalic Acid ◽  
Oilseed Rape ◽  
Leaf Tissue ◽  
In Vivo Measurements ◽  
Transgenic Oilseed Rape

Overexpression of barley oxalate oxidase gene induces partial leaf resistance toSclerotinia sclerotiorumin transgenic oilseed rape

2015 ◽  
Vol 64 (6) ◽  
pp. 1407-1416 ◽  
Author(s):  
F. Liu ◽  
M. Wang ◽  
J. Wen ◽  
B. Yi ◽  
J. Shen ◽  
...  
Keyword(s):  
Oilseed Rape ◽  
Oxalate Oxidase ◽  
Oxidase Gene ◽  
Leaf Resistance ◽  
Transgenic Oilseed Rape

scholarly journals Oxalic acid degradation by a novel fungal oxalate oxidase from Abortiporus biennis

2016 ◽  
Vol 63 (3) ◽  
Author(s):  
Marcin Grąz ◽  
Kamila Rachwał ◽  
Radosław Zan ◽  
Anna Jarosz-Wilkołazka
Keyword(s):  
Oxalic Acid ◽  
Ph Value ◽  
Enzyme Reaction ◽  
Oxalate Oxidase ◽  
Ion Exchange Chromatography ◽  
Exchange Chromatography ◽  
Size Exclusion ◽  
Optimum Temperature ◽  
Intracellular Enzyme ◽  
Exclusion Chromatography

Oxalate oxidase was identified in mycelial extracts of a basidiomycete Abortiporus biennis strain. Intracellular enzyme activity was detected only after prior lowering of the pH value of the fungal cultures by using oxalic or hydrochloric acids. This enzyme was purified using size exclusion chromatography (Sephadex G-25) and ion-exchange chromatography (DEAE-Sepharose). This enzyme exhibited optimum activity at pH 2 when incubated at 40°C, and the optimum temperature was established at 60°C. Among the tested organic acids, this enzyme exhibited specificity only towards oxalic acid. Molecular mass was calculated as 58 kDa. The values of Km for oxalate and Vmax for the enzyme reaction were 0.015 M and 30 mmol min-1, respectively.

Frequency and distance of pollen dispersal from transgenic oilseed rape (Brassica napus)

1993 ◽  
Vol 2 (6) ◽  
pp. 356-364 ◽  
Author(s):  
Jodi A. Scheffler ◽  
Russell Parkinson ◽  
Philip J. Dale
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Pollen Dispersal ◽  
Transgenic Oilseed Rape

scholarly journals Decomposition of Oxalic Acid in Ginger Juice by Adding the Roots of Barley Seedlings Containing Oxalate Oxidase.

1999 ◽  
Vol 46 (5) ◽  
pp. 346-351 ◽  
Author(s):  
Sumitaka YAMASHITA ◽  
Akira KUBOTA ◽  
Naoko FUKAHORI
Keyword(s):  
Oxalic Acid ◽  
Oxalate Oxidase
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