| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-08-23 |
| タイトル |
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タイトル |
Action spectrum between 250 and 800 nanometers for the photoinduced inhibition of spore germination in pteris vittata |
| タイトル |
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タイトル |
Action spectrum between 250 and 800 nanometers for the photoinduced inhibition of spore germination in pteris vittata |
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言語 |
en |
| 言語 |
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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 |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
metadata only access |
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アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 |
SUGAI, Michizo
TOMIZAWA, Ken-ichi
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 |
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内容記述 |
An action spectrum between 250 and 800 nm for the inhibition of red-light-induced germination of spores in the fern Pteris vittata was determined on the Okazaki Large Spectrograph. The resultant spectrum showed prominent peaks of effectiveness at about 370, 440 and 730 nm and a minor peak in the neighborhood of 260 nm. Next, a brief red light irradiation was given immediately after the monochromatic irradiation to cancel the inhibitory effect caused by simultaneously formed P R. This resulted in a complete disappearance of the peak at 730 nm and considerable decrease of other peaks in the shorter wavelength region except at 260 nm. Further correction of the latter spectrum by considering the transmission spectrum of a spore coat revealed that 260 nm light acted more effectively than lights of 370 and 440 nm. The inhibitory effect of UV light on spore germination was nullified by subsequent irradiation with red light for 24 h or darkness for 48 h followed by a brief red irradiation, indicating that the inhibitory action of UV light was ascribable to a blue-ultra violet light-absorbing pigment. |
| 書誌情報 |
Plant and Cell Physiology
en : Plant and Cell Physiology
巻 25,
号 2,
p. 205-212,
発行日 1984-03
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| 出版者 |
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出版者 |
Oxford University Press |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
00320781 |
| 権利 |
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権利情報 |
© 1984. The Japanese Society of Plant Physiologists. |
