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Title
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Photomorphogenetic reactions and their relation to time
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Author
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Abstract
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| Hook-opening and leaf expansion were selected as a measure of the photoactivity of etiolated Phaseolus vulgaris L. seedlings. The experimental procedure consisted of a standard red illumination, followed by a 24-h reaction period. The magnitude of both morphogenic responses was dependent upon the time of day when the light pulse was given. The photoactivity of the etiolated seedlings changed rhythmically with a periodicity of about 6 h. |
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Language
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English
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Source (journal)
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Photochemistry and photobiology. - Oxford
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Publication
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Oxford
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1982
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ISSN
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0031-8655
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DOI
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10.1111/J.1751-1097.1982.TB03841.X
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Volume/pages
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35
:2
(1982)
, p. 247-250
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ISI
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A1982NB65300020
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Full text (Publisher's DOI)
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