稲熱病の生化学的研究 : (第6報)稲熱病菌のグルタミン酸代謝

概要

論文の詳細を見る
The rice blast fungus was cultivated on the medium containing glutamic acid as the sole source of carbon and nitrogen. The fungus grew well on that medium. The maximum yield of the mycelium per gram atom of carbon was 87 percent to that of the one grown on the medium containing sucrose and nitrate. But with respect to heat of combustion driven from each mole of these carbon sources, the growth of the fungus were almost equal in both cases. The pathway of the glutamic acid was studied by means of the inhibition with arsenite and also under the deficiency of thiamine. α-Ketoglutaric acid was isolated as 2,4-dinitro-phenylhydrazone from the medium. Glutamic acid is assumed to be metabolized through TCA-cycle by this fungus.
日本植物病理学会の論文
1955-12-25