Newly characterized oxalate and uses therefor

Details Newly characterized oxalate and uses therefor Newly characterized oxalate and uses therefor

1994-07-11

1999-02-02

Robinson, Douglas W.

Multicellular living organisms and unmodified parts thereof and

Method of introducing a polynucleotide molecule into or...

The polynucleotide alters fat, fatty oil, ester-type wax, or...

800200, 800250, 800255, 800DIG14, 800DIG17, 800DIG52, 4351721, 4351723, 435418, 435419, 536 232, 536 236, A01H 500, C12N 1509, C12N 1529, C12N 504

Patent

active

058667784

ABSTRACT:
This invention pertains to methods for using oxalate oxidase in plant pathology. A substantially pure gene encoding the oxalate oxidase enzyme is elucidated. The expression product of the gene which can be stably incorporated into a foreign plant host has a unique profile including a pH optimum of 3.5, a positive heat stability, a single sub-unit of approximately 25 kilodaltons and protease stability. The methodology of this invention exploiting oxalate oxidase for protection against oxalic acid encompasses providing to a plant in need of oxalic acid protection an oxalic acid degrading enzyme in an amount sufficient to protect the plant from the oxalic acid.

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