Results 131 to 140 of about 1,049,295 (319)

Signals from the underground and their interplay with plant immunity

open access: yes, 2018
The interface between roots and their adjacent soil layer, the rhizosphere, constitutes a hotspot of microbial activity and represents one of the most diverse ecosystems on Earth.
Stringlis, I.   +2 more
core  

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Pre-mRNA Splicing Functions in Plant Sexual Reproduction Development

open access: yes
Precursor messenger RNA (pre-mRNA) splicing is a critical post-transcriptional regulatory mechanism in gene expression. The precise splicing of pre-mRNAs is essential for plant development and responding to genetic and environmental signals.
Xinqi Gao, Yiming Wei, Dongjie Shao
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Above-ground plant interactions: consequences for growth and volatile emission

open access: yes, 2013
The environment that plants grow in can be highly dynamic through a plant’s lifetime. In many cases, plants have to compete with other plants in their direct surroundings for a limited pool of resources.
Plant Ecophysiology   +2 more
core  

Illuminating the Microscopic Realm: Application of Resin R221 for CLEM in microbes and plant tissues [PDF]

open access: yesBIO Web of Conferences
Cheradil Andrea   +5 more
doaj   +1 more source

STRAIN DEVELOPMENTS IN HERBAGE PLANTS

open access: yesProceedings of the New Zealand Grassland Association, 1932
The evolution of species in response to, and their perpetuation in harmony with the forces of the habitat is, I think, accepted by at least all ecologists.
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

A Grand Challenge in Development and Evodevo: Quantifying the Role of Development in Evolution

open access: yesFrontiers in Plant Science, 2022
Aaron R. Leichty, Neelima Roy Sinha
doaj   +1 more source

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