Results 51 to 60 of about 239,475 (187)

Flow rate of transport network controls uniform metabolite supply to tissue

open access: yes, 2018
Life and functioning of higher organisms depends on the continuous supply of metabolites to tissues and organs. What are the requirements on the transport network pervading a tissue to provide a uniform supply of nutrients, minerals, or hormones?
Alim, Karen, Meigel, Felix J.
core   +1 more source

Root enhancement in cytokinin-deficient oilseed rape causes leaf mineral enrichment, increases the chlorophyll concentration under nutrient limitation and enhances the phytoremediation capacity [PDF]

open access: yes, 2019
Background Cytokinin is a negative regulator of root growth, and a reduction of the cytokinin content or signalling causes the formation a larger root system in model plants, improves their growth under drought and nutrient limitation and causes ...
Gerdemann-Knörck, Maria   +6 more
core   +3 more sources

A comprehensive illustrated protocol for clearing, mounting, and imaging leaf venation networks

open access: yesApplications in Plant Sciences
Premise Leaf venation network architecture can provide insights into plant evolution, ecology, and physiology. Venation networks are typically assessed through histological methods, but existing protocols provide limited guidance on processing large or ...
Isabella Niewiadomski   +11 more
doaj   +1 more source

Classification of Camellia (Theaceae) species using leaf architecture variations and pattern recognition techniques. [PDF]

open access: yesPLoS ONE, 2012
Leaf characters have been successfully utilized to classify Camellia (Theaceae) species; however, leaf characters combined with supervised pattern recognition techniques have not been previously explored.
Hongfei Lu   +4 more
doaj   +1 more source

A Multi-Kernel Multi-Code Polar Decoder Architecture [PDF]

open access: yes, 2018
Polar codes have received increasing attention in the past decade, and have been selected for the next generation of wireless communication standard.
Condo, Carlo   +3 more
core   +2 more sources

Molecular and genetic basis of plant architecture in soybean

open access: yesFrontiers in Plant Science
Plant architecture determines canopy coverage, photosynthetic efficiency, and ultimately productivity in soybean (Glycine max). Optimizing plant architecture is a major goal of breeders to develop high yield soybean varieties.
Weiwei Li   +6 more
doaj   +1 more source

Tapping into the plasticity of plant architecture for increased stress resilience [version 1; peer review: 2 approved, 1 approved with reservations]

open access: yesF1000Research, 2023
Plant architecture develops post-embryonically and emerges from a dialogue between the developmental signals and environmental cues. Length and branching of the vegetative and reproductive tissues were the focus of improvement of plant performance from ...
Magdalena Julkowska   +1 more
doaj   +1 more source

Manual of Leaf Architecture (open-access pdf)

open access: yes, 2021
Open-access pdf, provided from the publisher at full and downsampled resolutions under the agreement below, of:Ellis B., D.C. Daly, L.J. Hickey, K.R. Johnson, J.D. Mitchell, P. Wilf, S.L. Wing. 2009. Manual of Leaf Architecture. Cornell University Press, 190 p.
Ellis, Beth   +6 more
openaire   +1 more source

Using numerical plant models and phenotypic correlation space to design achievable ideotypes

open access: yes, 2017
Numerical plant models can predict the outcome of plant traits modifications resulting from genetic variations, on plant performance, by simulating physiological processes and their interaction with the environment.
Casadebaig, Pierre   +6 more
core   +3 more sources

Architecture Based Classification of Leaf Images

open access: yes, 2018
Plant classification and identification has so far been an important and difficult task. In this paper, an efficient and systematic approach for extracting the leaf architecture characters from captured digital images is proposed. The input image is first pre-processed in five steps to be prepared for feature extraction.
Sadeghi, Mahmoud   +2 more
openaire   +2 more sources

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