IPOMEAMARONE ACCUMULATION AND LIPID METABOLISM IN SWEET POTATO INFECTED BY THE BLACK ROT FUNGUS I. IDENTIFICATION OF STEROL AND CHANGES IN LIPID METABOLISM DURING INFECTION PROCESS
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概要
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Changes in lipid contents during infection process in the non-infected tissue adjacent to the infected region of diseased sweet potato roots with black rot were examined in comparison with cut control tissue. Incorporation of 2-^<14>C-acetate and ^<32>P-phosphate into lipid fraction was also investigated. Although there was no significant change in lipid ester groups in both tissues, increase in phospholipids was found in diseased tissue. Sterol isolated from fresh material was identified with β-sitosterol. Chromatographic patterns of non-phospholipid fraction of diseased tissue suggested that some metabolic alteration of this fraction might occur in response to infection.
- 日本植物生理学会の論文
著者
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Imaseki Hidemasa
Laboratory Of Biochemisty Faculty Of Agriculture Nagoya University
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Uritani Ikuzo
Laboratory Of Biochemistry And Institute For Biochemical Regulation Faculty Of Agriculture Nagoya Un
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IAKEI SFIGOH
Laboratory of Biochemisty, Faculty of Agriculture Nagoya University
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Iakei Sfigoh
Laboratory Of Biochemisty Faculty Of Agriculture Nagoya University
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Uritani Ikuzo
Laboratory Of Biochemisty Faculty Of Agriculture Nagoya University
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