Japanese | English

トップページへ戻る

詳細

   
フルテキストURLフルテキストリンクなし
タイトルYersinia enterocoliticaの鞭毛形成にかんする研究、特に2価イオン含有塩類と培養温度の影 (1)
タイトルヨミYersinia enterocolitica ノ ベンモウ ケイセイ ニ カンスル ケンキュウ トクニ 2カ イオン ガンユウ エンルイ ト バイヨウ オンド ノ カゲ 1
タイトル別表記Effects of the Salts Containing Bivalent Anions and of the Temperatures on Flagellation of Cells in Yersinia enterocolitica
作成者鎌田, 瑞穂
作成者ヨミカマタ, ミズホ
作成者別表記Kamata, Mizuho
作成者所属山口大学医学部
内容記述(抄録等)Several conditions for flagellation of cells in 5 strains of Yersinia enterocolitica were investigated. Especially, temperature, culture media with salts contained the bivalent anion and incubation period were examined. The data were analyzed statistically and the results were summarized as follows : 1) The cultural temperatures at 27℃ and 37℃ showed a remarkable difference for flagellation on the nutrient agar, the former was always excellent and the latter was far worse than the former. However, addition of salts with the bivalent anion into the media had made no difference between them, showing a good result for the latter. 2) Three kinds of salts with the bivalent anion, such as Na_2CO_3, Na_2HPO_4 and Na_2SO_4 were proved to be effective for flagellation of cells of Yersinia in the culture media by adding of those, even at 37℃ of incubation temperature. 3) The optimal pH for flagellation was variable in each medium, according to the containing grade of salt and culture temperature. In general, the most optimal pH was found between 5.2 and 7.4 at 27℃, and 5.4 and 7.4 at 37℃, respectively. 4) Twenty four and 48 hours of incubation periods showed no difference for flagellation under the conditions of the two different temperatures and of contained salts. The medium with Na_2SO_4 showed some prolongation for flagellation. 5) Variable numbers of flagella were observed in each strain of Yersinia, between 1 and 3 per cell on the medium with salt. 6) Strains used in the experiment showed some differences. Especially, strains except 03B4 group, showed a decrease of the flagellated cells on the medium with Na_2SO_4.
本文言語jpn
主題医学
資料タイプtext
出版者山口大学医学会
出版者ヨミヤマグチ ダイガク イガッカイ
NII資料タイプ学術雑誌論文
査読の有無査読あり
ISSN0513-1731
NCIDAN00243156
学内刊行物(紀要等)山口医学
掲載誌名山口医学
32
6
開始ページ579
終了ページ604
発行日1983-12
著者版/出版社版その他
リポジトリIDB030032000606
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/B030032000606