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タイトルヨミ
SYNCHYTRIUM MINUTUM ニヨル クズ ヒダイ ソシキ ノ デンケン カンサツ
日本語以外のタイトル
Electron Microscopy of Hypertrophied Tissue of Pueraria thunbergiana Infected with Synchytrium minutum
ファイル
言語
日本語
著者
野津 幹雄
内容記述(抄録等)
Ultrastructure of hypertrophied tissue of Puerraria thunbergiana Benth. infected with Synchytriunm minutum(Patouiellard) Gaumann was observed by means of electron microscope. The results were shown in Figs.1-14. Pathogenic fungus(PL : plasmodium) was recognized in host cell which had been enlarged by infection(Figs. 2, 3. G : giant cell). Plasmodium was observed in the cytoplasmic area of the host cell(Figs. 6, 12, 14. PL : plasmodium, HC : host cell). Plasmodium was surrounded by cell membrane of plasmodium which was adjacent to cytoplasmic matrix of host cell. Numerous nuclei, mitochondria and vesicles with electron-dense material were observed in plasmodium (Figs. 12, 13.). When the plasmodia(Figs. 2, 6.PL) became a certain stage of their life history, they were divided into uninucleate plasmodium(Figs. 12, 14.) and developed to zoosporangia(Figs. 3, 4, 5.). Zoosporangia were smooth surface, spherical and about 20μm in diamete. Plasmolysis was not detected in the cell of hypertrophied tissue. Plastids in the hypertrophied tissue cells consisted of various types, i. e. amyloplast-like(Figs. 8, 9.), proplastid-like structure and ralery, developed chloroplast(Figs. 7, 10. Fig. 11 : chloroplast in control).
掲載誌名
島根大学農学部研究報告
16
開始ページ
152
終了ページ
158
ISSN
0370940X
発行日
1982-12-20
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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