METHOD FOR DISCRIMINATING ALUMINUM-TOLERANT BARLEY AND UTILIZATION THEREOF

摘要

PROBLEM TO BE SOLVED: To elucidate a mechanism of the aluminum tolerance in barley, to provide a method for discriminating aluminum-tolerant barley with which even the degree of aluminum tolerance can be discriminated in detail by utilizing the knowledge and to provide a method for utilization thereof.

SOLUTION: An amplification pattern when an amplification reaction is carried out with a genomic DNA of the barley using a set of specific two types of primers and/or a set of other specific two types of primers and the amount of a secreted organic acid (citric acid) in the barley exposed to aluminum are used as indexes. Thereby, the aluminum-tolerant barley can be discriminated in detail with a high probability.

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