RICE VARIANT WITH DECREASED PULLULANASE ACTIVITY, METHOD FOR PRODUCING THE RICE VARIANT, AND STARCH SYNTHESIZED BY THE RICE VARIANT

摘要

PROBLEM TO BE SOLVED: To provide a rice variant with decreased in pullulanase activity, to provide a method for producing the rice variant which synthesizes modified starch, and to provide the starch synthesized by the rice variant.

SOLUTION: This method for producing the rice variant comprises introducing an activated transposon into a genome of rice and selecting the rice variant having a PUL gene into which the transposon is inserted. The obtained rice variant synthesizes the modified starch.

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