Hauptseite > Publikationsdatenbank > Expansion kinematics are an intrinsic property of leaf development and are scaled from cell to leaf level at different nutrient availabilities > print

001     33514
005     20180210121431.0
024 7 _ |2 DOI
|a 10.1055/s-2003-44691
024 7 _ |2 WOS
|a WOS:000188798700008
037 _ _ |a PreJuSER-33514
041 _ _ |a eng
082 _ _ |a 580
084 _ _ |2 WoS
|a Plant Sciences
100 1 _ |a Walter, A.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB2595
245 _ _ |a Expansion kinematics are an intrinsic property of leaf development and are scaled from cell to leaf level at different nutrient availabilities
260 _ _ |a Oxford [u.a.] :Wiley- Blackwell
|b Wiley-Blackwell - STM
|c 2003
300 _ _ |a 642 - 650
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|0 0
|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Plant Biology
|x 1435-8603
|0 10981
|y 6
|v 5
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a Leaves of Nicotiana tobacum L. and Ricinus communis L. develop with a wide range of different final sizes due to leaf position and nutrient availability. The aim of this study was to investigate, on different organizational levels of leaf growth, which parameters are affected by external nutrient availability and which parameters are not affected and might thus be intrinsic, general patterns of growth that govern plant architecture. We found that leaf size and final cell size was larger with higher external nutrient availability, and that hexose concentrations in N. tabacum were lower with higher nutrient availability. Despite these differences, several dynamic parameters of leaf development were not affected by the nutrient treatment. Leaves of all sizes within a species exhibited the same relationship between relative leaf growth rate and relative leaf area (RLA), which is defined as the ratio of momentary and final leaf area. External nutrient availability did not affect chlorophyll concentration per parenchyma cell, which increased linearly with leaf development. Leaves of identical RLA exhibited identical cell density patterns within their interveinal tissue layers. This indicates a close connection between the kinematics of cell expansion and RLA and, hence, reveals that kinematics are an intrinsic property of growing leaves that can be scaled from the cell to the leaf level.
536 _ _ |a Chemie und Dynamik der Geo-Biosphäre
|c U01
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK257
|x 0
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a developmental index
653 2 0 |2 Author
|a leaf growth
653 2 0 |2 Author
|a nicotiana tabacum
653 2 0 |2 Author
|a nutrient availability
653 2 0 |2 Author
|a pattern formation
653 2 0 |2 Author
|a ricinus communis
700 1 _ |a Roggatz, U.
|b 1
|0 P:(DE-HGF)0
700 1 _ |a Schurr, U.
|b 2
|u FZJ
|0 P:(DE-Juel1)129402
773 _ _ |a 10.1055/s-2003-44691
|g Vol. 5, p. 642 - 650
|p 642 - 650
|q 5<642 - 650
|0 PERI:(DE-600)2026390-9
|t Plant biology
|v 5
|y 2003
|x 1435-8603
909 C O |o oai:juser.fz-juelich.de:33514
|p VDB
913 1 _ |k U01
|v Chemie und Dynamik der Geo-Biosphäre
|l Chemie und Dynamik der Geo-Biosphäre
|b Environment (Umwelt)
|0 G:(DE-Juel1)FUEK257
|x 0
914 1 _ |a Nachtrag
|y 2003
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k ICG-III
|l Phytosphäre
|d 31.12.2006
|g ICG
|0 I:(DE-Juel1)VDB49
|x 0
970 _ _ |a VDB:(DE-Juel1)38069
980 _ _ |a VDB
980 _ _ |a ConvertedRecord
980 _ _ |a journal
980 _ _ |a I:(DE-Juel1)IBG-2-20101118
980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)IBG-2-20101118
981 _ _ |a I:(DE-Juel1)ICG-3-20090406

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