アクセス数 : 1236 件
ダウンロード数 : 103 件
この文献の参照には次のURLをご利用ください : https://ir.lib.shimane-u.ac.jp/1586
島根大学農学部研究報告 Volume 10
published_at 1976-12-15
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
Nozu Mikio
Ishihara Yoshimitsu
full_text_file
d0030010n014.pdf
( 3.15 MB )
Descriptions
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.
About This Article
Pages
Other Article