WEKO3
アイテム
Determination of trace elements in Euglena gracilis Z and its bleached mutant strains
https://repo.qst.go.jp/records/44484
https://repo.qst.go.jp/records/44484bd5d6374-7d6b-412f-b816-09062af43a62
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-07-25 | |||||
| タイトル | ||||||
| タイトル | Determination of trace elements in Euglena gracilis Z and its bleached mutant strains | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Ishii, Nobuyoshi
× Ishii, Nobuyoshi× Koiso, Hiroyuki× Sakashita, Tetsuya× Fuma, Shoichi× Takeda, Hiroshi× Uchida, Shigeo× 石井 伸昌× 小礒 寛之× 坂下 哲哉× 府馬 正一× 武田 洋× 内田 滋夫 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Two types of bleached mutant strains were isolated from a culture of wild-type Euglena gracilis Z strain. These mutant strains formed yellow and white colored colonies, named Y1ZSmL and W1ZSmL, respectively. The losses of chlorophyll a in both mutant strains were found from the evaluation of chlorophyll a concentrations. To elucidate physiological effects due to the chlorophyll a loss, cell growth and the amounts of trace elements (Al, P, S, K, Ca, Fe, Cu, and Zn) in each strain were studied. The obtained data for mutant strains were compared with those for wild-type Z strain. Cell growth of each strain differed and the abundances of cells were consequently high, decreasing in the order of Z, Y1ZSmL, and W1ZSmL. The amounts of all elements except S in mutant strains were significantly lower than those in the Z strain. Differences between Y1ZSmL and W1ZSmL were found only in the amount of Cu. Copper, therefore, would be one of the factors causing differences in the color of the colonies and the growth of cells between both mutant strains. | |||||
| 書誌情報 |
International Journal of PIXE 巻 16, 号 1 / 2, p. 77-83, 発行日 2006 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0129-0835 | |||||
