| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-08-26 |
| タイトル |
|
|
タイトル |
Photomovement in Dunaliella salina: Fluence rate-response curves and action spectra |
| タイトル |
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|
タイトル |
Photomovement in Dunaliella salina: Fluence rate-response curves and action spectra |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
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 |
WAYNE, Randy
KADOTA, Akeo
WATANABE, Masakatsu
FURUYA, Masaki
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| 著者別名 |
渡辺, 正勝
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| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
We determined the action spectra of the photophobic responses as well as the phototactic response in Dunaliella salina (Volvocales) using both single cells and populations. The action spectra of the photophobic responses have maxima at 510 nm, the spectrum for phototaxis has a maximum at 450-460 nm. These action spectra are not compatible with the hypothesis that flavoproteins are the photoreceptor pigments, and we suggest that carotenoproteins or rhodopsins act as the photoreceptor pigments. We also conclude that the phototactic response in Dunaliella is an elementary response, quite independent of the step-up and step-down photophobic responses. We also determined the action spectra of the photoaccumulation response in populations of cells adapted to two different salt conditions. Both action spectra have a peak a 490 nm. The photoaccumulation response may be a complex response composed of the phototactic and photophobic responses. Blue or blue-green light does not elicit a photokinetic response in Dunaliella. |
| 書誌情報 |
Planta
en : Planta
巻 184,
号 4,
p. 515-524,
発行日 1991-07
|
| 出版者 |
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出版者 |
SpringerLink |
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
00320935 |
| PubMed番号 |
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|
識別子タイプ |
PMID |
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関連識別子 |
11538118 |
| DOI |
|
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1007/BF00197901 |
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|
関連名称 |
10.1007/BF00197901 |
| 権利 |
|
|
権利情報 |
SpringerLink(The original publication is available at www.springerlink.com) |
