Results 61 to 70 of about 5,178 (232)
Photoreceptors Regulate Plant Developmental Plasticity through Auxin
Plants, 2020 Light absorption by plants changes the composition of light inside vegetation. Blue (B) and red (R) light are used for photosynthesis whereas far-red (FR) and green light are reflected.
Jesse J. Küpers +2 more
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Toxins, 2020 [D-Leu1]MC-LR and MC-LR, two microcystins differing in one amino acid, constitute a sanitary and environmental problem owing to their frequent and concomitant presence in water bodies of the Americas and their association with human intoxication during ...
Luciano Malaissi +9 more
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The impact of light and gravity on growth directions in a root system of Cucumis sativus L.
Acta Societatis Botanicorum Poloniae, 2011 While each individual root responds to such environmental factors as light or gravity the question arises how these reactions subordinate to the whole root system, which is supposed to maintain its primary functions.
Piotr Otręba
doaj +1 more source
Phototropism in light-grown mustard (sinapis alba l.) seedlings.
, 1986 This thesis is an investigation of the mechanisms of blue-light- mediated phototropism in higher plants. Phototropism was analysed in light-grown mustard (Sinapis alba L.) seedlings under low pressure sodium (SOX) lamps to minimise the involvement of ...
T. C. G. Rich (7676273)
core +3 more sources
Harnessing Phase Separation for the Development of High‐Performance Hydrogels
Advanced Science, EarlyView.ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao +3 more
wiley +1 more source
GO enrichment analysis of differentially expressed genes during phototropism.
, 2023 GO enrichment analysis of genes differentially expressed genes during phototropism between ZT4 and ZT21. All terms for processes involved in light signaling, hormone regulation, and growth are shown for lit and shaded sides of stems.
Christopher J. Brooks (2391088) +2 more
core +2 more sources
ON "REVERSAL" OF PHOTOTROPISM IN PHYCOMYCES [PDF]
Journal of General Physiology, 1932 Alleged reversal of the phototropism of the sporangiophores of Phycomyces by high intensities of light does not occur if infra-red radiation is properly excluded. Phototropic "indifference" alone occurs at high intensities due to equal photic action on both sides of the sporangiophore.
openaire +2 more sources
MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion
Advanced Science, EarlyView.In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou +7 more
wiley +1 more source
Molecular Systems Biology, 2014 Phototropism is a growth response allowing plants to align their photosynthetic organs toward incoming light and thereby to optimize photosynthetic activity.
Tim Hohm +7 more
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PHOTOTROPISM OF DIXIPPUS MOROSUS [PDF]
Journal of General Physiology, 1928 1. Local differences in the effects of stimulation of parts of the eye by light are expressed in Dixippus morosus by differential circus movements. 2. The angle of inclination of the body axis toward one source of light when the animal is on a vertical plane with light from one side is inversely proportional to the logarithm of the ...
openaire +2 more sources