島根大学農学部
ISSN:0370-940X
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島根大学農学部研究報告 10
1976-12-15 発行
カラシナ白さび病肥大組織の電子顕微鏡による観察
Electron-Microscopical Studies on the Hypertrophied Tissues of Brassica cerma Infected with Albugo macrospora
野津 幹雄
石原 義光
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内容記述（抄録等）
Ultra-thin sections of the hypertrophied stem-tissues of Brassica cernua infected by Albugo macrospora were studied under an electron-microscope. Hypertrophied cell had a large vacuole and a thin peripheral layer of cytoplasmic area. Sometimes plasmolysis was observed but the disintegration of double membrane was not seen in nuclei, chloroplasts and mitochondria. Fungal hyphae were recognized in inter-cellular spaces and inside of the cell of suscept tissue.
Although the tips of hyphae were recognized in the suscept cell, the hyphae(hausto rium) were always surrounded by an invaginated cytoplasm. In the haustorial cells, large mitochondria, endoplasmic leticula and vacuole were found.
Although the tips of hyphae were recognized in the suscept cell, the hyphae(hausto rium) were always surrounded by an invaginated cytoplasm. In the haustorial cells, large mitochondria, endoplasmic leticula and vacuole were found.
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