Results 81 to 90 of about 8,513 (146)

Light Quantity Impacts Early Response to Cold and Cold Acclimation in Young Leaves of Arabidopsis

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant reactions to stress vary with development stage and fitness. This study assessed the relationship between light and chilling stress in Arabidopsis acclimation. By analysing the transcriptome and proteome responses of expanding leaves subjected to varying light intensity and cold, 2251 and 2064 early response genes and proteins were ...
Markéta Luklová   +14 more
wiley   +1 more source

Rapid osmocontractile response of motor cells of Mimosa pudica pulvini induced by short light signals

open access: yesPhotochemistry and Photobiology, EarlyView.
White light signals lasting less than 30 s induced rapid drop (1 s) of some Mimosa pudica leaves, resulting from osmocontraction of the pulvinar motor cells (A). An early signal detected after about 5 s is a change in motor cell membrane potential, depending on the wavelength applied (B).
Gabriel Roblin   +3 more
wiley   +1 more source

Transcription Activity of a DNA‐Protein Complex Isolated from Spinach Plastids [PDF]

open access: bronze, 1979
Jean‐François Briat   +2 more
openalex   +1 more source

Iron homeostasis in the annual and perennial stem zones of Arabis alpina

open access: yesPlant Biology, EarlyView.
Iron accumulates in secondary growth tissues in the perennial stem zone and is correlated with particular gene expression patterns in the perennial model plant Arabis alpina. Abstract Plants store nutrients, including the micronutrient iron, in bioavailable forms to support growth in subsequent seasons. The perennial lifestyle is preponderant in nature.
A. Sergeeva, H.‐J. Mai, P. Bauer
wiley   +1 more source

Drone Imagery and Metabarcoding as Diagnostic Tools of Poor Growth in Potato Fields, With an Emphasis on Nematodes

open access: yesPlant Pathology, EarlyView.
Combining aerial photography and metabarcoding offers a promising possibility to identify biological drivers of growth differences across organism groups at field scale. ABSTRACT Metabarcoding targeting nematodes, bacteria, fungi and oomycetes was used in combination with multispectral drone imagery and traditional soil extraction of nematodes to ...
Marte Persdatter Tangvik   +4 more
wiley   +1 more source

Plastid ribosome deficient mutants ofPelargonium zonale [PDF]

open access: bronze, 1973
Thomas Börner   +2 more
openalex   +1 more source

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