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@ARTICLE{Walter:45530,
author = {Walter, A. and Schurr, U.},
title = {{D}ynamics of leaf and root growth: endogenous control
versus environmental impact},
journal = {Annals of botany},
volume = {95},
issn = {0305-7364},
address = {Oxford},
publisher = {Oxford University Press},
reportid = {PreJuSER-45530},
pages = {891 - 900},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {Production of biomass and yield in natural and agronomic
conditions depend on the endogenous growth capacity of
plants and on the environmental conditions constraining it.
Sink growth drives the competition for carbon, nutrients and
water within the plant, and determines the structure of
leaves and roots that supply resources to the plant later
on. For their outstanding importance, analyses of internal
growth mechanisms and of environmental impact on plant
growth are long-standing topics in plant sciences.Recent
technological developments have made it feasible to study
the dynamics of plant growth in temporal and spatial scales
that are relevant to link macroscopic growth with molecular
control. These developments provided first insights into the
truly dynamic interaction between environment and endogenous
control of plant growth.Evidence is presented in this paper
that the relative importance of endogenous control versus
the impact of the dynamics of the environment depends on the
frequency pattern of the environmental conditions to which
the tissue is exposed. It can further be speculated that
this is not only relevant within individual plants (hence
leaves versus roots), but also crucial for the adaptation of
plant species to the various dynamics of their environments.
The following are discussed: mechanisms linking growth and
concentrations of primary metabolites, and differences and
homologies between spatial and temporal patterns of root and
leaf growth with metabolite patterns.},
keywords = {Environment / Homeostasis: physiology / Plant Leaves:
growth $\&$ development / Plant Roots: physiology / J
(WoSType)},
cin = {ICG-III},
ddc = {580},
cid = {I:(DE-Juel1)VDB49},
pnm = {Chemie und Dynamik der Geo-Biosphäre},
pid = {G:(DE-Juel1)FUEK257},
shelfmark = {Plant Sciences},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:15767269},
UT = {WOS:000229116000001},
doi = {10.1093/aob/mci103},
url = {https://juser.fz-juelich.de/record/45530},
}