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001     1238
005     20180208201319.0
024 7 _ |2 DOI
|a 10.1071/FP08214
024 7 _ |2 WOS
|a WOS:000262238900003
037 _ _ |a PreJuSER-1238
041 _ _ |a eng
082 _ _ |a 580
084 _ _ |2 WoS
|a Plant Sciences
100 1 _ |a Matsubara, S.
|b 0
|u FZJ
|0 P:(DE-Juel1)129358
245 _ _ |a Sun-shade patterns of leaf carotenoid composition in 86 species of neotropical forest plants
260 _ _ |a Collingwood, Victoria
|b CSIRO Publ.
|c 2009
300 _ _ |a 20 - 36
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Functional Plant Biology
|x 1445-4408
|0 9141
|y 1
|v 36
500 _ _ |a We thank Barbara Krause, Maria Graf and Claudia Walraf for competent assistance. This study was supported by the Andrew W. Mellon Foundation, the Smithsonian Tropical Research Institute and Deutsche Forschungsgemeinschaft (DFG).
520 _ _ |a A survey of photosynthetic pigments, including 86 species from 64 families, was conducted for leaves of neotropical vascular plants to study sun-shade patterns in carotenoid biosynthesis and occurrence of alpha-carotene (alpha-Car) and lutein epoxide (Lx). Under low light, leaves invested less in structural components and more in light harvesting, as manifested by low leaf dry mass per area (LMA) and enhanced mass-based accumulation of chlorophyll (Chl) and carotenoids, especially lutein and neoxanthin. Under high irradiance, LMA was greater and beta-carotene (beta-Car) and violaxanthin-cycle pool increased on a leaf area or Chl basis. The majority of plants contained alpha-Car in leaves, but the alpha- to beta-Car ratio was always low in the sun, suggesting preference for beta-Car in strong light. Shade and sun leaves had similar beta,epsilon-carotenoid contents per unit Chl, whereas sun leaves had more beta,beta-carotenoids than shade leaves. Accumulation of Lx in leaves was found to be widely distributed among taxa: >5 mmol mol Chl(-1) in 20% of all species examined and >10 mmol mol Chl(-1) in 10% of woody species. In Virola elongata (Benth.) Warb, having substantial Lx in both leaf types, the Lx cycle was operating on a daily basis although Lx restoration in the dark was delayed compared with violaxanthin restoration.
536 _ _ |a Terrestrische Umwelt
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588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
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653 2 0 |2 Author
|a carotene
653 2 0 |2 Author
|a carotenoid biosynthesis
653 2 0 |2 Author
|a chlorophyll
653 2 0 |2 Author
|a leaf dry mass
653 2 0 |2 Author
|a Virola
653 2 0 |2 Author
|a xanthophyll cycle
700 1 _ |a Krause, G.H.
|b 1
|0 P:(DE-HGF)0
700 1 _ |a Aranda, J.
|b 2
|0 P:(DE-HGF)0
700 1 _ |a Virgo, A.
|b 3
|0 P:(DE-HGF)0
700 1 _ |a Beisel, K.G.
|b 4
|u FZJ
|0 P:(DE-Juel1)VDB86656
700 1 _ |a Jahns, P.
|b 5
|0 P:(DE-HGF)0
700 1 _ |a Winter, K.
|b 6
|u FZJ
|0 P:(DE-Juel1)VDB68551
773 _ _ |a 10.1071/FP08214
|g Vol. 36, p. 20 - 36
|p 20 - 36
|q 36<20 - 36
|0 PERI:(DE-600)1496158-1
|t Functional plant biology
|v 36
|y 2009
|x 1445-4408
856 7 _ |u http://dx.doi.org/10.1071/FP08214
909 C O |o oai:juser.fz-juelich.de:1238
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|v Terrestrische Umwelt
|l Terrestrische Umwelt
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914 1 _ |y 2009
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k ICG-3
|l Phytosphäre
|d 31.10.2010
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981 _ _ |a I:(DE-Juel1)ICG-3-20090406

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